{"title":"Featured products","description":"","products":[{"product_id":"dc-dc-auto-boost-buck-converter-module-1-6v-to-3v-3-3v-4-2v-5v-stabilized-power-supply-for-arduino-esp32-esp8266-diy-projects","title":"3PCS!!! ND0603PC  DC-DC Auto Boost Buck Converter Module 1-6V to 3V 3.3V 4.2V 5V – Stabilized Power Supply for Arduino ESP32 ESP8266 DIY Projects","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"font-size: 0px; overflow: hidden;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: 14pt; color: rgb(255, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eND0603PC is a low-cost and cost-effective automatic buck-boost converter module developed and designed by eletechsup. Input 1-6V, stable output 3V\/3.3V\/4.2V\/5V. It is an ideal LINO LIPO Lifpo4 battery regulator\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eInput voltage DC 0.9 ~ 6V, output DC 3V\/3.3V\/4.2V\/5V\u003cbr\u003e\u003cbr\u003eThe maximum input voltage can not exceed 6.5V\u003cbr\u003e\u003cbr\u003eQuiescent operating current: 0.26mA\u003cbr\u003e\u003cbr\u003eAuto Buck-Boost Converter Module working frequency 1MHZ.efficiency 61%-86% .\u003cbr\u003e\u003cbr\u003eOperating temperature range : -25~+85 Degrees Celsius\u003cbr\u003e\u003cbr\u003eStorage temperature range : -45~+125 Degrees Celsius\u003cbr\u003e\u003cbr\u003eSize : 26mm x 15.5mm x 5.8mm\u003cbr\u003e\u003cbr\u003eWeight : 3g\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eLow voltage operation: Start-up is guaranteed from 0.9V(IOUT =1 mA )\u003cbr\u003eDuty ratio: Built-in PWM\/PFM switching control\u003cbr\u003ecircuit 15 to 78 % .\u003cbr\u003eOscillator frequency:1.0MHz\u003cbr\u003eFeedback voltage accuracy:±2%\u003cbr\u003eSoft start function: 2 mS\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(128, 0, 128);\"\u003eThis is a DC-DC voltage converter module,Must be noted when using:\u003cbr\u003e1 Input voltage can not be greater than the maximum input range\u003cbr\u003e2 Output power can not be greater than the maximum load for a long time\u003cbr\u003e3 Input power must be greater than the output power, because the power consumption of the module itself\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(139, 69, 19);\"\u003eQ \u0026amp; A:\u003cbr\u003eQ : Why output voltage is less than the nominal voltage\u003cbr\u003eA : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eDifferent power supplies have different output capabilities:\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8e491d6cb2664612bce5aaf623de4067l.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S432b1a1d3450421e8669d2cffb1b2f27d.jpg\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"3V","offer_id":51551773425942,"sku":"ND0603PC_3V*3","price":6.68,"currency_code":"USD","in_stock":true},{"title":"3V3","offer_id":51551773458710,"sku":"ND0603PC_3V3*3","price":6.68,"currency_code":"USD","in_stock":true},{"title":"4V2","offer_id":51551773491478,"sku":"ND0603PC_4V2*3","price":6.68,"currency_code":"USD","in_stock":true},{"title":"5V","offer_id":51551773524246,"sku":"ND0603PC_5V*3","price":6.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607131245426a546d7601f7c.png?v=1783918701"},{"product_id":"dc-12v-24v-constant-current-pwm-led-dimmer-driver-0-910ma-adjustable-output-module-ld24ajta_mini-for-arduino-esp32-lighting-control","title":"LD24AJTA 3PCS DC 12V-24V Constant Current PWM LED Dimmer Driver – 0-910mA Adjustable Output Module LD24AJTA_MINI for Arduino ESP32 Lighting Control","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 205); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe LD24AJTA_MINI is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED fficiently from a voltage source higher than the total LED chain voltage. The device operates from an input supply between 6V and 25V and provides an externally adjustable output current of up to 910mA. Depending upon the supply voltage and external components, the LD24AJTA_MINI can provide more than 22 watts of output power.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 24px; font-family: arial;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e6-25V 910mA Step-down High Brightness LED Driver with 5000:1 Dimming\u003cbr\u003eWorking voltage : DC 6-25V(Perfect for 6V 9V 12V 18V 24V LED Driver)\u003cbr\u003eOutput Current: 30-910MA;By changing the RCS resistance, the maximum current can reach 1.2A\u003cbr\u003eMaximum output power: 22W(24V)\u003cbr\u003eCurrent regulation: 1 through adjustable resistance; 2 through PWM control\u003cbr\u003eSingle pin on\/off and brightness control using DC voltage or PWM\u003cbr\u003eUp to 1MHz switching frequency\u003cbr\u003eTypical 5% output current accuracy\u003cbr\u003eInherent open-circuit LED protection\u003cbr\u003eHigh efficiency (up to 97%)\u003cbr\u003eHigh-Side Current Sense\u003cbr\u003eHysteretic Control: No Compensation\u003cbr\u003eAdjustable Constant LED Current\u003cbr\u003e\u003cbr\u003eMini Size : 18mm x 15mm x 6.5mm\u003cbr\u003eWeight : 2.1g\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eTypical application:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003eLow voltage halogen replacement LEDs\u003cbr\u003eAutomotive lighting\u003cbr\u003eLow voltage industrial lighting\u003cbr\u003eLED back-up lighting\u003cbr\u003eIlluminated signs\u003cbr\u003eSELV lighting\u003cbr\u003eLCD TV backlighting\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size: 0px; overflow: hidden;\"\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: 14pt; color: rgb(255, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: 19px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eBy modifying the RCS potentiometer, the maximum output current can be adjusted to 1.2A (pay attention to enhance heat dissipation) \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785942593106pds_1783920052456.jpg?v=1783920056\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003eApplication 1: Wiring in accordance with the following figure, use a suitable screwdriver gently and slowly rotate the adjustable resistance. \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785942593806plb_1783920053189.jpg?v=1783920057\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003eApplication 2: Ignore the adjustable resistance, control the output current through the PWM port, the current is 0-910MA adjustable \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785942594615qcs_1783920054024.jpg?v=1783920058\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003eApplication 3 : Add an enable control switch based on application 1. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785942595763ztn_1783920055121.jpg?v=1783920058\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Default Title","offer_id":51551820448022,"sku":"LD24AJTA_MINI*3","price":6.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S6acfb0addea64e56800804df2701d76cK.webp?v=1783920051"},{"product_id":"5v-1a-ups-module-3-7v-4-2v-li-ion-battery-charge-discharge-board-for-arduino-uno-mega2560-esp32-uninterrupted-power-supply","title":"ND1A05MA 3PCS 5V 1A UPS Module – 3.7V\/4.2V Li-Ion Battery Charge Discharge Board for Arduino UNO MEGA2560 ESP32 Uninterrupted Power Supply","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"font-size: 0px; overflow: hidden;\"\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 22px;\"\u003eProduct Name : UPS Module 5V 1A 3.7V 4.2V Li-Ion Battery Charge Discharge Board for Arduino UNO MEGA2560 ESP32 Uninterrupted Power Supply\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: 14pt; color: rgb(255, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: 19px;\"\u003e\n\u003cdiv style=\"font-size: 19px; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003ePacking list:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e3PCS ND1A05MA 2 in 1 Charge and Boost modules 5V Output Module \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945056816crj_1783922516187.jpg?v=1783922519\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: 19px; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 24px; font-family: arial;\"\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: rgb(0, 0, 0); font-size: 19px;\"\u003e\u003cstrong\u003e2 in 1 Charge and Discharger(Boost) UPS modules\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003eCharge voltage : DC 5V(\u003cspan style=\"color: rgb(0, 0, 0); font-size: 19px;\"\u003e4.5V-6V\u003c\/span\u003e)\u003cbr\u003eCharging current : 500mA(The charging current can be adjusted by modifying the R1 resistance value.)\u003cbr\u003eFull charge voltage : 4.15-4.24V\u003cbr\u003eDischarge voltage: 5V\u003cbr\u003eDischarge current: 1000MA\u003cbr\u003eOperating ambient temperature : -40° to +85°\u003cbr\u003eStorage temperature : -65° to +125°\u003cbr\u003eSmall Size: 15*10.6*5MM\u003cbr\u003eLight Weight :\u0026lt;0.8g \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e5V Input 5V\/1A Uninterrupted Output\u003cbr\u003e100μA No load Iq\u003cbr\u003eUp to 96% Efficiency during Boosting\u003cbr\u003eProgrammable Charging Current\u003cbr\u003eShort-circuit Protection\u003cbr\u003eBoost Output to Input Reversed Current Protection\u003c\/span\u003e \u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eNote:\u003cbr\u003e1 The charging current is only 500MA. When the average discharge current is greater than 500MA, please use a larger capacity battery and fully charge the battery first.\u003cbr\u003e2 Be sure to connect the lithium battery when using it\u003cbr\u003e3 If the heat is severe, please reduce the output current or enhance heat dissipation.\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eTips:\u003cbr\u003eThe module has a simple charge and discharge protection function.\u003cbr\u003eYou can use batteries without a protective plate or with a protective plate.\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan style=\"color: rgb(128, 0, 128);\"\u003e\u003cspan style=\"font-size: 19px;\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(128, 0, 128);\"\u003e\u003cspan style=\"font-size: 19px;\"\u003e\u003cbr\u003efor Arduino UNO MEGA2560 \u003c\/span\u003e\u003c\/span\u003eUninterrupted Power Supply\u003cbr\u003e\u003cspan style=\"color: rgb(128, 0, 128);\"\u003e\u003cspan style=\"font-size: 19px;\"\u003eBattery powered equipment\u003cbr\u003eLithium Battery 18650 14500\u003cbr\u003eUPS power supply equipment diy\u003cbr\u003eSolar charging\u003cbr\u003eSTM32 FPGA\/CPLD PIC AVR Board\u003cbr\u003eElectronic diy kit\u003cbr\u003eWifi Module ESP8266 ESP32\u003cbr\u003eBluetooth-Compatible Module:HC-05 HC-06 SPP-C\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003ePin Description: \u003cbr\u003eVo 1A Discharge output port positive(5V) \u003cbr\u003eG GND(0V)\u003cbr\u003eB Battery Charging positive pole(4.20V)\u003cbr\u003eVi Input Power positive pole(4.5-6V) \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945057473ici_1783922516829.jpg?v=1783922520\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945058188bax_1783922517605.jpg?v=1783922521\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945058915ekk_1783922518259.jpg?v=1783922522\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945059675xcj_1783922519014.jpg?v=1783922523\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Default Title","offer_id":51552034193686,"sku":"ND1A05MA*3","price":6.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607131356086a547df89a440.png?v=1783922520"},{"product_id":"2a-dpdt-relay-module-motor-forward-reverse-self-locking-controller-with-pluggable-terminal-for-dc-polarity-reversal-bistable-control","title":"DR56C01 2A DPDT Relay Module – Motor Forward Reverse Self-Locking Controller with Pluggable Terminal for DC Polarity Reversal \u0026 Bistable Control","description":"\u003cdiv\u003e\n\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e\u003cspan style=\"font-size: 14pt; font-family: verdana;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e1 PCS DC 6V-24V 2A Self-locking (bistable) DPDT Relay Controller\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e(with Terminal\/no Terminal)\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 176, 240); font-size: 18.6667px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 22px;\"\u003eHow to use:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003ePower-on, the output=input, press the trigger button, Reverse polarity output, press again, the output=input, the third press, Reverse polarity output, and so on.\u003cbr\u003eTurn off the power and stop output\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18pt;\"\u003eDescription:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e2A Self-locking (Bistable) Reverse Polarity Controller\u003cbr\u003e\u003cbr\u003e1 Input Voltage: DC 6-24V\u003cbr\u003e2 Module working current:Forward 2ma;Reverse: 33-39ma;\u003cbr\u003e3 Load voltage: Equal to input voltage\u003cbr\u003e4 Load current: Maximum 2A(\u003c\/span\u003e\u003c\/span\u003eInductive load \u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e \u0026lt;=1A)\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e5 \u003c\/span\u003ePower Indicator \u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e AND \u003c\/span\u003eForward \u0026amp; Reverse Indicator \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e6 Control method : low pulse trigger(NPN)\u003cbr\u003e7 Size: 30mm X 30mm X 16mm(\u003c\/span\u003e\u003c\/span\u003eno Terminal), \u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e30mm X 30mm X 16mm(\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003ewith Terminal)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e8 Weight: 10g\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e(\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003eno Terminal)\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e,\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e13.5g\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e(\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003ewith Terminal)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eThis is a bistable (self-locking) Reverse polarity relay module,Trigger once, Output reverse polarity (and holds);Trigger again,the output=input (and holds)\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 128);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003ePin description:\u003cbr\u003eI+ :Power Input +;\u003cbr\u003eI- :Power Input -;\u003cbr\u003eO+:Power Output +(When reversed is Power Output -);\u003cbr\u003eO- :Power Output -(When reversed is Power Output +);;\u003cbr\u003eG:trigger signal input ground;\u003cbr\u003eT:trigger signal input terminal(0.2-2 second low pulse trigger).\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eNote:\u003cbr\u003e1 For the module to work stably, be sure to use a power supply with sufficient current.Power supply current is greater than 2 times load current\u003cbr\u003e2 The maximum load current is 2A, if it is a motor, the maximum load current is 1A\u003cbr\u003e3 Can only control forward and reverse(Start and stop by power on and power off control)\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd02219c87eb042b1811e03c785eaec94v.jpg\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945426664aqd_1783922886032.jpg?v=1783922890\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785945427372zzr_1783922886726.jpg?v=1783922891\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"eletechsup","offers":[{"title":"no Terminal","offer_id":51552164282646,"sku":"DR56C01_NO","price":4.46,"currency_code":"USD","in_stock":true},{"title":"with Terminal","offer_id":51552164315414,"sku":"DR56C01_PIN","price":5.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sd02219c87eb042b1811e03c785eaec94v.webp?v=1783922883"},{"product_id":"3-3v-5v-12v-24v-digital-signal-isolation-module-10khz-di-do-optocoupler-logic-level-converter-for-plc-rs485-io-communication","title":"OP71A04 3.3V 5V 12V 24V Digital Signal Isolation Module – 10kHz DI-DO Optocoupler Logic Level Converter for PLC RS485 IO Communication","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003ePackname:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePacking included:\u003cbr\u003e1 PCS 4 CH l 3.3 5V 12V 24V Photoelectric Isolation \u003c\/span\u003eLogic Level Conversion Module \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785948918400mqc_1783926377769.jpg?v=1783926381\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003eThis is a 4-channel photoelectric isolation module, which can realize NPN\/PNP to NPN\/PNP Conversion, and can realize any level conversion of 3.3V\/5V\/12V\/24V. It is a reliable MCU PLC input and output port isolation module.\u003cbr\u003e\u003cbr\u003eInput level : 3.3\/5V\/12V\/24V four versions\u003cbr\u003eOutput level: 3.3\/5V\/12V\/24V four versions\u003cbr\u003eWorking current: 3-8V out version 4-20MA; 9-24V out version 6-25MA\u003cbr\u003eInput signal type: NPN\/PNP\u003cbr\u003eOutput signal type: NPN\/PNP\u003cbr\u003eInput signal current: 3-8V version 4-15MA; 9-24V version 3-9MA\u003cbr\u003eOutput signal current: 3-8V version 1-3MA; 9-24V version 2-5MA\u003cbr\u003eIsolation voltage: 3000V\u003cbr\u003eSignal frequency: \u0026lt;10KHz\u003cbr\u003e\u003cbr\u003eWorking temperature: -40-110 degrees Celsius\u003cbr\u003eConversion type: NPN to NPN; PNP to PNP;NPN to PNP;PNP to NPN\u003cbr\u003eSize: 39*21*5MM\u003cbr\u003eWeight: 3.8 grams\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785948919186cij_1783926378608.jpg?v=1783926383\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eNPN to NPN:\u003cbr\u003eInput and output truth table\u003cbr\u003eSignal Input Signal Output\u003cbr\u003eH(High level)5V L(Low level)24V\u003cbr\u003eL(Low level)0V H(High level)0V\u003cbr\u003eNote:In this example, the input signal is 5V, and the output power supply is DC 24V\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003eNPN to PNP:\u003cbr\u003eInput and output truth table\u003cbr\u003eSignal Input Signal Output\u003cbr\u003eH(High level)5V L(Low level)0V\u003cbr\u003eL(Low level)0V H(High level)24V\u003cbr\u003eNote:In this example, the input signal is 5V, and the output power supply is DC 24V\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003ePNP to NPN:\u003cbr\u003eInput and output truth table\u003cbr\u003eSignal Input Signal Output\u003cbr\u003eH(High level)5V H(High level)0V\u003cbr\u003eL(Low level)0V L(Low level)24V\u003cbr\u003eNote:In this example, the input signal is 5V, and the output power supply is DC 24V\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003ePNP to PNP:\u003cbr\u003eInput and output truth table\u003cbr\u003eSignal Input Signal Output\u003cbr\u003eH(High level)5V L(Low level)24V\u003cbr\u003eL(Low level)0V H(High level)0V\u003cbr\u003eNote:In this example, the input signal is 5V, and the output power supply is DC 24V\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785948919941opo_1783926379382.jpg?v=1783926384\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785948920717mab_1783926380092.jpg?v=1783926384\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"NPN Out(Active Low) \/ In 12V \/ Out 12V","offer_id":51552383828246,"sku":"OP71A04_12V_12V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 12V \/ Out 24V","offer_id":51552383861014,"sku":"OP71A04_12V_24V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 12V \/ Out 3.3V","offer_id":51552383893782,"sku":"OP71A04_12V_3V3","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 12V \/ Out 5V","offer_id":51552383926550,"sku":"OP71A04_12V_5V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 24V \/ Out 12V","offer_id":51552383959318,"sku":"OP71A04_24V_12V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 24V \/ Out 24V","offer_id":51552383992086,"sku":"OP71A04_24V_24V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 24V \/ Out 3.3V","offer_id":51552384024854,"sku":"OP71A04_24V_3V3","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 24V \/ Out 5V","offer_id":51552384057622,"sku":"OP71A04_24V_5V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 3.3V \/ Out 12V","offer_id":51552384090390,"sku":"OP71A04_3V3_12V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 3.3V \/ Out 24V","offer_id":51552384123158,"sku":"OP71A04_3V3_24V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 3.3V \/ Out 3.3V","offer_id":51552384155926,"sku":"OP71A04_3V3_3V3","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 3.3V \/ Out 5V","offer_id":51552384188694,"sku":"OP71A04_3V3_5V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 5V \/ Out 12V","offer_id":51552384221462,"sku":"OP71A04_5V_12V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 5V \/ Out 24V","offer_id":51552384254230,"sku":"OP71A04_5V_24V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 5V \/ Out 3.3V","offer_id":51552384286998,"sku":"OP71A04_5V_3V3","price":2.22,"currency_code":"USD","in_stock":true},{"title":"NPN Out(Active Low) \/ In 5V \/ Out 5V","offer_id":51552384319766,"sku":"OP71A04_5V_5V","price":2.22,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 12V \/ Out 12V","offer_id":51552384352534,"sku":"OP71A04_PNP_12V_12V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 12V \/ Out 24V","offer_id":51552384385302,"sku":"OP71A04_PNP_12V_24V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 12V \/ Out 3.3V","offer_id":51552384418070,"sku":"OP71A04_PNP_12V_3V3","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 12V \/ Out 5V","offer_id":51552384450838,"sku":"OP71A04_PNP_12V_5V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 24V \/ Out 12V","offer_id":51552384483606,"sku":"OP71A04_PNP_24V_12V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 24V \/ Out 24V","offer_id":51552384516374,"sku":"OP71A04_PNP_24V_24V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 24V \/ Out 3.3V","offer_id":51552384549142,"sku":"OP71A04_PNP_24V_3V3","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 24V \/ Out 5V","offer_id":51552384581910,"sku":"OP71A04_PNP_24V_5V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 3.3V \/ Out 12V","offer_id":51552384614678,"sku":"OP71A04_PNP_3V3_12V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 3.3V \/ Out 24V","offer_id":51552384647446,"sku":"OP71A04_PNP_3V3_24V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 3.3V \/ Out 3.3V","offer_id":51552384680214,"sku":"OP71A04_PNP_3V3_3V3","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 3.3V \/ Out 5V","offer_id":51552384712982,"sku":"OP71A04_PNP_3V3_5V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 5V \/ Out 12V","offer_id":51552384745750,"sku":"OP71A04_PNP_5V_12V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 5V \/ Out 24V","offer_id":51552384778518,"sku":"OP71A04_PNP_5V_24V","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 5V \/ Out 3.3V","offer_id":51552384811286,"sku":"OP71A04_PNP_5V_3V3","price":2.23,"currency_code":"USD","in_stock":true},{"title":"PNP Out(Active High) \/ In 5V \/ Out 5V","offer_id":51552384844054,"sku":"OP71A04_PNP_5V_5V","price":2.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sd71fad23124d48d3a1fa94237afab7130.webp?v=1783926375"},{"product_id":"products-t73-plug-in-relay-module-rs485-modbus-rtu-remote-io","title":"RYN404E RYN408F T73 Plug-in Relay Module – RS485 Modbus RTU Remote IO Controller with Momentary Latching Interlock Delay Switch for DIY Smart Home RYN404E\/RYN408F","description":"\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 140, 0);\"\u003eRYN404E RYN408F is a 4\/8 channel multifunctional RS485 relay designed and produced by eletechsup. It adopts a pluggable relay design and uses a very common T73 size relay. In the event of a damaged relay, it can be easily replaced.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 24px;\"\u003eFunction:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e1: Working Voltage DC 12V\/24V;\u003cbr\u003e2: Standby current (all relays closed) 4.8MA, 1 relay open 50MA, ...,\u003cbr\u003e3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''Open all'' ''Close all''8 Commands\u003cbr\u003e4: MODBUS RTU command, Write 05\/06\/15\/16, Read 01\/03\u003cbr\u003e5: Under the ''Delay'' command ,the maximum delay is 255 seconds;\u003cbr\u003e6 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll'' Enter;\u003cbr\u003e7 Set the Slave ID through the DIP Switch: 1-63 ID\u003cbr\u003e8 Set BaudRate via DIP switch : 9600\/19200\/38400\/115200BPS\u003cbr\u003e9 Parity :None(Default)\/Even\/Odd\u003cbr\u003e10 4CH Size :69*72*28MM(Only Board);73*82*50MM(With DIN Box);\u003cbr\u003e11 8CH Size :123*72*28MM(Only Board);135*82*50MM(With DIN Box);\u003cbr\u003e12 4CH Weight : 80g(Only Board),137g(With DIN Box)\u003cbr\u003e13 8CH Weight :150g(Only Board),242g(With DIN Box)\u003cbr\u003e14 Maximum load: 10A 250VAC;10A 28VDC\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2ec40ddae1db4dbbb71c7cd0bec706adF.jpg\"\u003eReplace with T73 relay \u003cbr\u003e\u003cbr\u003eFor example: \u003cbr\u003e\u003cbr\u003eG5LB-14 \u003cbr\u003e\u003cbr\u003eJQC-3FF \u003cbr\u003e\u003cbr\u003eSRD-12VDC-SL-C \u003cbr\u003e\u003cbr\u003eSRD-24VDC-SL-C \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785954557370pxi_1783932017098.jpg?v=1783932020\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAs shown in the figure above, set the slave address and baud rate parameters through the DIP switch.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"4CH 12V Only Board","offer_id":51552643252502,"sku":"RYN404E_12V","price":16.63,"currency_code":"USD","in_stock":true},{"title":"4CH 24V Only Board","offer_id":51552643285270,"sku":"RYN404E_24V","price":16.63,"currency_code":"USD","in_stock":true},{"title":"4CH 12V With Shell","offer_id":51552643318038,"sku":"RYN404E_R_12V","price":19.99,"currency_code":"USD","in_stock":true},{"title":"4CH 24V With Shell","offer_id":51552643350806,"sku":"RYN404E_R_24V","price":19.99,"currency_code":"USD","in_stock":true},{"title":"8CH 12V Only Board","offer_id":51552643383574,"sku":"RYN408F_12V","price":24.4,"currency_code":"USD","in_stock":true},{"title":"8CH 24V Only Board","offer_id":51552643416342,"sku":"RYN408F_24V","price":24.4,"currency_code":"USD","in_stock":true},{"title":"8CH 12V With Shell","offer_id":51552643449110,"sku":"RYN408F_R_12V","price":27.74,"currency_code":"USD","in_stock":true},{"title":"8CH 24V With Shell","offer_id":51552643481878,"sku":"RYN408F_R_24V","price":27.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607131624256a54a0b9d9f56.png?v=1783932009"},{"product_id":"433mhz-wireless-rs485-relay-board-master-slave-for-plc-pump-control","title":"N4RFA04 RT5BF01  Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 22px;\"\u003eDC 12V 24V 433M Wireless RS485 IO Point-to-Point Master-Slave RF Transceiver Relay Swicth Board for Water Pump LED PTZ PLC\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14pt; font-family: verdana;\"\u003ePackage inlcuded:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e1x 433M RS485 Wireless Transceiver \u003cbr\u003e\u003cbr\u003e1x 433M 4DI-DO RS485 Wireless Relay Module \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e(It is recommended to buy more than 2pcs, or a kit)\u003c\/span\u003e \u003cbr\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957470560uil_1783934929933.jpg?v=1783934933\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cspan style=\"font-size: 18pt;\"\u003eDescription:\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eSupply voltage: DC 12V\/24V;\u003cbr\u003eStandby current: default 20.2mA;Turn off the wireless transceiver function 12mA.\u003cbr\u003eBaud rate: 9600\/19200\/38400\/115200, default 9600, N, 8, 1;\u003cbr\u003eWireless operating frequency: 426MHz~508.5MHz, 16 frequency channels, channel spacing 5.5MHz, default 426MHz;\u003cbr\u003eTransmitting power:20dBm;\u003cbr\u003eReception sensitivity: -113dBm;\u003cbr\u003eWireless transmission distance: 800-1000m (unobstructed open space);\u003cbr\u003eCommunication interface: RS485\/Wireless,work independently without interfering with each other;\u003cbr\u003eUp to 63 modules can be used in cascade by modifying the 485 address (for more than 16 please use an RS485 repeater).\u003cbr\u003eSize: 144 X 92 X 40.5MM;\u003cbr\u003eWeight: 182g .\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eThe N4RFA04 wireless RS485 relay module can read or control relay status via RS485 bus or 433M wireless, and can also read input status. The wireless is developed on the 433M band and can be used with the RT5BF01 wireless transmission module or with another N4RFA04 device using the Wireless Remote IO function.\u003cbr\u003eIn addition to the conventional RS485 control, users can use the N4RFA04 with the RT5BF01 wireless transmission module for data transmission, without the need to lay too many, too long signal transmission lines, the N4RFA04 module only needs to be powered on to achieve remote control of the upper computer, which is very convenient for users to operate the N4RFA04 device from a remote location, and effectively avoid signal lines due to rust, broken wires, poor contact, etc. It is also very convenient for the user to operate the N4RFA04 from a remote location.\u003cbr\u003eThe module can be set with 5 parameters via dip switches, simplifying the parameter setting process and making it very user-friendly. The parameters that can be set are the device address, RS485 switch, wireless switch, baud rate and channel, the settings of the dip switches can be found in the following selection table.\u003cbr\u003eRadio frequency of the module = channel * 5.5MHz + 426MHz.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 26px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003eWireless PLC IO expansion board \u003cbr\u003eSmart Home,Home Automation ,Wiser Home; \u003cbr\u003ePTZ Camera\u003cbr\u003eSecurity Monitoring\u003cbr\u003eIdentification system;\u003cbr\u003eIP Camera\u003cbr\u003eLED Lamp Drivers\u003cbr\u003eAutomatic curtain control \u003cbr\u003e\u003cbr\u003e433M Remote Control Switch \u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eWiring Diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957471239lmr_1783934930583.jpg?v=1783934935\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957471901uzd_1783934931260.jpg?v=1783934934\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eWireless Remote IO:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e1 RS485 address must be the same\u003cbr\u003e2 Wireless frequency Bands must be the same\u003cbr\u003e3 Wireless switch is Enabled(DIP Switch OFF)\u003cbr\u003e4 Enable Wireless Remote IO Sender(Register 0X00F5\u0026gt;0)\u003cbr\u003e5 Enable Wireless Remote IO Receive(Register 0X00F6=1)\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957472598ttx_1783934932558.jpg?v=1783934936\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eFor use with RT5BF01:\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957473860kao_1783934933281.jpg?v=1783934937\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957474600atq_1783934933958.jpg?v=1783934938\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957475320izz_1783934934676.jpg?v=1783934938\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785957476014xzr_1783934935485.jpg?v=1783934938\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"1x12VWirelessRelay","offer_id":51552747159830,"sku":"N4RFA04_12V","price":26.98,"currency_code":"USD","in_stock":true},{"title":"2x12VWirelessRelay","offer_id":51552747192598,"sku":"N4RFA04_12V*2","price":47.98,"currency_code":"USD","in_stock":true},{"title":"1x24VWirelessRelay","offer_id":51552747225366,"sku":"N4RFA04_24V","price":26.98,"currency_code":"USD","in_stock":true},{"title":"1x Transceiver","offer_id":51552747258134,"sku":"RT5BF01","price":17.9,"currency_code":"USD","in_stock":true},{"title":"2x Transceiver","offer_id":51552747290902,"sku":"RT5BF01*2","price":33.29,"currency_code":"USD","in_stock":true},{"title":"12VTransceiverRelay","offer_id":51552747323670,"sku":"RT5BF01+N4RFA04_12V","price":42.98,"currency_code":"USD","in_stock":true},{"title":"2x 433m Antenna","offer_id":51552747356438,"sku":"TB450*2","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S946ab1e8f86e48d5803725a6240328caf.webp?v=1783934925"},{"product_id":"products-dnmpa25-din-rail-terminal-block-adapter-arduino-mega2560-pro","title":"DNMPA25 DIN Rail Mount Terminal Block Adapter – DC 12V\/24V Expansion Board for Arduino MEGA2560 Pro Smart Home DIY","description":"\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eProduct Name:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 22px;\"\u003eDIN Rail Mount Screw Terminal Block Adapter Module DC 12V 24V Expansion Board for Arduino MEGA2560 PRO Smart Home DIY DNMPA25\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14pt; font-family: verdana;\"\u003ePackage inlcuded:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e1PCS MEGA2560 PRO DIN Rail Expansion Board(only board or with shell) \u003cbr\u003e\u003cbr\u003e(does not include the MEGA2560 pro module) \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785960180202jqx_1783937639572.jpg?v=1783937642\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eTerminal spacing: 3.96mm.\u003cbr\u003e\u003cbr\u003eTerminal Blocks: Wire Range 26-16AWG, Strip Length 3.96mm, Metric M2\/M2.5 Slotted Screws.\u003cbr\u003e\u003cbr\u003eAll pins are led to 3.96MM terminal blocks\u003cbr\u003e\u003cbr\u003eOnboard DC 7-30V TO 5V\/2A DC DC Converter\u003cbr\u003e\u003cbr\u003eOptional DIN Rail Box\u003cbr\u003e\u003cbr\u003eSize: 117 * 72 * 14mm(Only Board);121 * 82*38mm(with Din Rail Box)\u003cbr\u003e\u003cbr\u003eWeight: 74g(Only Board);162g(with Din Rail Box)\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eUse:\u003cbr\u003eDIN Rail Mount Screw Terminal Adapter Module for Arduino MEGA2560 PRO Board.\u003cbr\u003eWith this adapter modules, you can easily extend your Arduiuo projects to industrial control applications.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eNotice:\u003cbr\u003eWithout MEGA2560 PRO board, you need to bring your own\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 100, 0);\"\u003eDIN rail Box parameters:\u003cbr\u003eProduct model: UM72\u003cbr\u003eColor: Green\u003cbr\u003eWidth: suitable for PCB board width UM72(72mm)\u003cbr\u003eInsulation grade: flame-retardant VO grade\u003cbr\u003eBackplane length: suitable for 117 mm PCB boards\u003cbr\u003eNet weight: 88g\u003cbr\u003eInstallation: DIN35 and C45 rail\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785960181073kch_1783937640544.jpg?v=1783937643\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785960181833taa_1783937641234.jpg?v=1783937644\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785960182581bua_1783937641942.jpg?v=1783937645\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785960183367zjc_1783937642778.jpg?v=1783937645\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"only Board","offer_id":51552827769110,"sku":"DNMPA25","price":15.38,"currency_code":"USD","in_stock":true},{"title":"with Rail Box","offer_id":51552827801878,"sku":"DNMPA25_R","price":18.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sf2eb7b44eebe4436bb5bed24a00afe2et.webp?v=1783937637"},{"product_id":"products-ud23a08-8ch-serial-relay-controller-usb-ttl-rs232","title":"UD23A08 8-Channel Serial Relay Controller – USB\/TTL\/RS232 Multi-Voltage Smart Switch for PLC Automation \u0026 Industrial Control","description":"\u003cdiv\u003e\n\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 22px;\"\u003eMultifunction USB RS232 TTL UART Relay Module 8CH DC 5V 12V 24V PC MCU Control Switch For Motro LED PTZ PLC IPC\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14pt; font-family: verdana;\"\u003ePackage inlcuded:\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 19px;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: verdana;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e1pcs 8 CH \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003eSerial Port \u003cbr\u003e\u003cspan style=\"font-size: 19px;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: verdana;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eUSB Relay Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962179504ygr_1783939638918.jpg?v=1783939642\"\u003e \u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(0, 32, 96);\"\u003e\u003cspan style=\"font-size: 18pt;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e1: Working voltage: DC 5V\/12V\/24V optional \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e2: (DC12V)Standby current (all relays closed) 12MA, 1 relay open 40MA, 2 relays open 67MA, 3 relays open 95MA,4 relays open 121MA,5 relays open 147MA,6 relays open 173MA, 7 relays open 198MA,8 relays open 223MA \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e3 UART serial port protocol, support two interfaces, USB_B female interface (CH340 chip), RS232 interface (TTL level) \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e4 USB interface supports Windows, Linux and MAX operating systems \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e5: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' ''All Relays Open'' ''All Relays Close'' 8 Commands \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e6 Two kinds of commands: AT command and 8-byte command, the two commands are automatically recognized, no need to switch. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e7: Under the ''Delay'' command ,the maximum delay is 9999 seconds(Only AT command) \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e8 Size: 90 * 62 * 19.5mm \u003cbr\u003e\u003cbr\u003e9 Weight: 115 g \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e10 Maximum load: 10A \/ 250VAC, 10A \/ 125VAC, 10A \/ 30VDC, 10A \/ 28VDC, 10A \/ 12VDC \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e  \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0); font-size: 20px;\"\u003eFor more information, please contact me\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eWithout the USB B cable, you need to purchase the USB cable separately.\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eRemote control, remote measurement system;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWireless meter;\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003eSmart Home,Home Automation ,Wiser Home; \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAccess control;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIdentification system;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eData collection;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIT household appliance;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIntelligence household appliance;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBaby monitoring system;\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962180273iwb_1783939639730.jpg?v=1783939643\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB10vHIaGL7gK0jSZFBq6xZZpXaK.jpg\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003eTwo serial port wiring methods. USB wiring and TTL 232 wiring \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eTypial application :\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cbr\u003e1 DC5V\/12V24V control circuit,Wiring diagram below. ''LOAD'' may be camera,LED lights, fans, motors and other DC5V\/12V24V equipment \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962181756mct_1783939641152.jpg?v=1783939644\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e2 DC 1-110VAC 85-265V control circuit,Wiring diagram below(Note:If not DC5V\/12V24V load, need another DC5V\/12V24V power supply). ''LOAD'' may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipment \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962182494emd_1783939641881.jpg?v=1783939646\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"50CM USB B Cable","offer_id":51552886522134,"sku":"TB435","price":8.49,"currency_code":"USD","in_stock":true},{"title":"DC 12V","offer_id":51552886554902,"sku":"UD23A08_12V","price":19.97,"currency_code":"USD","in_stock":true},{"title":"DC 24V","offer_id":51552886587670,"sku":"UD23A08_24V","price":19.99,"currency_code":"USD","in_stock":true},{"title":"DC 5V","offer_id":51552886620438,"sku":"UD23A08_5V","price":19.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607131842286a54c1148cb60.png?v=1783939638"},{"product_id":"products-14w-type-c-step-up-converter-5v-to-6v-8-4v-9v-12v","title":"DDTC11UC  14W Type-C Step-Up Converter – DC 5V to 6V\/8.4V\/9V\/12V Adjustable Voltage Regulator Boost Module with USB-C Input\/Output DDTC11UC","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cspan style=\"color: rgb(0, 0, 205);\"\u003eDDTC11UC is a TYPE-C TO 6-12V 14W boost converter designed and produced by eletechsup. This is a voltage booster, not a power booster, so the input power must be greater than the output power (it is recommended to be greater than 2 times the actual output power)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0px; overflow: hidden;\"\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e\n\u003cdiv style=\"font-size: medium;\"\u003e\n\u003cdiv style=\"font-size: 19px;\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 0px; overflow: hidden;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: 14pt; color: rgb(255, 0, 0);\"\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cp style=\"font-family: verdana, arial, helvetica, sans-serif; font-size: 12px; line-height: 18px;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: verdana, arial, helvetica, sans-serif; font-size: 12px; line-height: 18px;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eDC DC Boost Converter Module working frequency 1MHz.\u003cbr\u003e\u003cbr\u003eSupports almost all TYPE-C power inputs\u003cbr\u003e\u003cbr\u003eTYEC-C 5V to 6V 8.4V 9V 12V Output\u003cbr\u003e\u003cbr\u003eLithium Battery 3-4.3V to 6V 8.4V 9V 12V Output\u003cbr\u003e\u003cbr\u003eMaximum input current:3.5A\u003cbr\u003e\u003cbr\u003eMaximum output power: 14W (5V\/4A Power Supply)\u003cbr\u003e\u003cbr\u003eUp to 93% Efficiency (usually is 82%-92%)\u003cbr\u003e\u003cbr\u003eQuiescent Current : 0.5mA.\u003cbr\u003e\u003cbr\u003eOutput accuracy: ±2%\u003cbr\u003e\u003cbr\u003eInternal 0.14Ω,3.5a,18V Power MOSFET\u003cbr\u003e\u003cbr\u003eOver Temperature Protection\u003cbr\u003e\u003cbr\u003eOver Voltage Protection\u003cbr\u003e\u003cbr\u003eSize : 36mm x 15mm x 6mm\u003cbr\u003eWeight : 3.5g\u003cbr\u003e\u003cbr\u003eIn addition to TYPE-C power supply, DDTC11UC can also be powered by 3.7V 4.2V rechargeable batteries.\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eNotice:\u003cbr\u003eThe maximum output power of the module is 14W. But the actual output capability is determined by your power supply.\u003cbr\u003e1 When using TYPE-C power supply, use a 5V\/4A adapter to allow the module to output 14W power.\u003cbr\u003e2 When using battery power supply, please use wires that can pass 6A current and weld them well.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-family: arial; margin: 0px;\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eQ \u0026amp; A:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eQ1 : Why output voltage is less than the nominal voltage\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cbr\u003eA1 : This may be due to insufficient input power. Please use a multimeter to measure the IN+\/IN- port. At this time, the voltage may be lower than the no-load voltage.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eQ2 : Why does the output voltage quickly become 0V?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA2 : \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eThis may be the power supply initiating overcurrent protection. Please reduce the load power or use a larger power supply\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962533187goq_1783939992509.jpg?v=1783939996\"\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962533980qck_1783939993277.jpg?v=1783939996\"\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962534661oix_1783939993969.jpg?v=1783939998\"\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cbr\u003eThis is a boost conversion module that requires sufficient power to output sufficient power.\u003cbr\u003eIf during use, you find that the maximum power cannot be output, it may be caused by insufficient power.\u003cbr\u003eYou can use a multimeter to measure the voltage of IN+\/IN-. If it is less than 5V, then the power supply is insufficient. Please replace the power adapter with a higher power.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785962535305jrx_1783939994597.jpg?v=1783939998\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eeletchsup","offers":[{"title":"Output 12V","offer_id":51552910606614,"sku":"DDTC11UC_12V","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Output 6V","offer_id":51552910639382,"sku":"DDTC11UC_6V","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Output 8V4","offer_id":51552910672150,"sku":"DDTC11UC_8V4","price":3.34,"currency_code":"USD","in_stock":true},{"title":"Output 9V","offer_id":51552910704918,"sku":"DDTC11UC_9V","price":3.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sfe43396d11da4cc38506690629e82d94H.webp?v=1783939989"},{"product_id":"products-modbus-remote-io-module-dmos-pnp-output-npn-pnp-input-plc","title":"25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output \u0026 NPN\/PNP Input Expansion Board 8\/16\/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32","description":"\u003cdiv\u003e\n\u003cspan style=\"color: rgb(0, 0, 205);\"\u003e25IOA08 25IOB16 25IOC32 series products are eletechsup's first PNP Output RS485 IO module. With 8\/16\/32 channels NPN\/PNP Photoelectric isolation input and the same channel 300MA \u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eDMOS PNP Output.\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"color: rgb(128, 0, 128);\"\u003e(NPN Output Please select 23IOA08 23IOB16 23IOC24 23IOD32 23IOE48)\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e1 Working voltage: DC 7-25V (9V 12V 24V)\u003cbr\u003e2 Working current: 8-50MA\u003cbr\u003e3 8\/16\/32 photoelectrically isolated input ports, NPN\/PNP(optional)\u003cbr\u003e4 8\/16\/32 \u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eDMOS PNP outputs\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e (high level output, drive current 300MA)\u003cbr\u003e5 The default command has multiple output modes: six output modes: Open\/Close\/Toggle (Self-locking)\/Latch(Inter-locking)\/Momentary (Non-locking) \/Delay .\u003cbr\u003e6 The input port can remotely control the output port of another board through the RS485 bus\u003cbr\u003e7 MODBUS command 1 supports 03 06 16 function code, MODBUS command 2 supports 01\/02\/03\/05\/06\/15\/16 function code\u003cbr\u003e8 The maximum delay under MODBUS command 1 is 255 seconds.\u003cbr\u003e9 In MODBUS command mode, up to 64 devices can be supported in parallel.\u003cbr\u003e10 The default baud rate is 9600BPS, Can be set :1200\/2400\/4800\/19200\/38400\/57600\/115200BPS\u003cbr\u003e11 Sizes (Only Board): 61x72x18MM (8CH), 106x72x18MM (16CH), 196x72x18MM (32CH)\u003cbr\u003e12 Dimensions (Wth DIN Box): 64x80x30MM (8CH), 109x80x30MM (16CH), 199x80x30MM (32CH)\u003cbr\u003e14 Weight (Only Board): 46g (8CH), 80g (16CH), 152g (32CH),\u003cbr\u003e15 Weight (Wth DIN Box): 85g (8CH), 145g (16CH), 247g (32CH)\u003cbr\u003e16 Maximum load: The maximum load current of each channel is 300MA\u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eFor more information, please contact me \u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003ePLC IO expansion board\u003cbr\u003eRS485 Remote Control\u003cbr\u003eSmart Home,Home Automation ,Wiser Home;\u003cbr\u003ePTZ IP Camera\u003cbr\u003eSecurity Monitoring\u003cbr\u003eIdentification system;\u003cbr\u003eLED Lamp Drivers\u003cbr\u003eAutomatic curtain control\u003c\/span\u003e \u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S136a12864d50495ca503f4fdb16b2230W.jpg\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9385a5f7e5c7434a868f49ac86e1c195J.jpg\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1785963898910snj_1783941358272.jpg?v=1783941362\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"8CH NPN only Board","offer_id":51552956875030,"sku":"25IOA08_NPN","price":12.73,"currency_code":"USD","in_stock":true},{"title":"8CH NPN with Box","offer_id":51552956907798,"sku":"25IOA08_NPN_R","price":14.66,"currency_code":"USD","in_stock":true},{"title":"8CH PNP only Board","offer_id":51552956940566,"sku":"25IOA08_PNP","price":12.73,"currency_code":"USD","in_stock":true},{"title":"8CH PNP with Box","offer_id":51552956973334,"sku":"25IOA08_PNP_R","price":18.7,"currency_code":"USD","in_stock":true},{"title":"16CH NPN only Board","offer_id":51552957006102,"sku":"25IOB16_NPN","price":16.69,"currency_code":"USD","in_stock":true},{"title":"16CH NPN with  Box","offer_id":51552957038870,"sku":"25IOB16_NPN_R","price":24.48,"currency_code":"USD","in_stock":true},{"title":"16CH PNP only Board","offer_id":51552957071638,"sku":"25IOB16_PNP","price":21.71,"currency_code":"USD","in_stock":true},{"title":"16CH PNP with  Box","offer_id":51552957104406,"sku":"25IOB16_PNP_R","price":24.48,"currency_code":"USD","in_stock":true},{"title":"32CH NPN only Board","offer_id":51552957137174,"sku":"25IOC32_NPN","price":26.48,"currency_code":"USD","in_stock":true},{"title":"32CH NPN with  Box","offer_id":51552957169942,"sku":"25IOC32_NPN_R","price":29.75,"currency_code":"USD","in_stock":true},{"title":"32CH PNP only Board","offer_id":51552957202710,"sku":"25IOC32_PNP","price":26.98,"currency_code":"USD","in_stock":true},{"title":"32CH PNP with  Box","offer_id":51552957235478,"sku":"25IOC32_PNP_R","price":29.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sac45fea7b3224b08998f053ba3caa6302.webp?v=1783941348"},{"product_id":"products-opmsa04-4ch-5a-digital-signal-amplifier-npn-pnp-led-driver","title":"OPMSA04 4CH 5A Digital Signal Amplifier – DC 3.3-24V NPN\/PNP Logic Level LED Driver for Arduino Raspberry Pi ESP32 ESP8266","description":"\u003cdiv\u003e\u003c\/div\u003e\n\u003ch1\u003e\n\u003cspan style=\"color: rgb(255, 0, 0);\"\u003ePackname:\u003c\/span\u003eDC 3.3-24V 4CH 5A NPN\/PNP Digital Logic Level Signal Amplifier LED Driver OPMSA04 for Arduiuo Raspberry Pi Pico ESP32 ESP8266\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePacking included:\u003cbr\u003e1 PCS 4-Ch 3.3-24V\u003c\/span\u003e NPN PNP PLC Signal Amplifier\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e Module\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cspan style=\"color: rgb(0, 0, 0); font-size: 14px; font-family: arial;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e1. Adopt original drive chip, stable and reliable performance.\u003cbr\u003e2. Compatible with postive control,negative control two input modes.\u003cbr\u003e3. Each channel has an LED indicator to indicate the current working state of the channel.\u003cbr\u003e4. The input signal adopts optocoupler isolation design, which has strong anti-interference ability.\u003cbr\u003e5. The module is designed wiht standard rail type.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eTechnical Paramteres:\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003eControl Voltage: 3.3-8V(5V) and 8-24V(12V)\u003cbr\u003eInput current: 8-15mA\u003cbr\u003eOutput type: Non-Contact type\u003cbr\u003eDrive component: P\/N channel FET\u003cbr\u003eOperating time: 1ms or less\u003cbr\u003eRest time: 1ms or less\u003cbr\u003eMAX switching frequency: 2000Hz\u003cbr\u003eModule installation method: standard rail mounting\u003cbr\u003eX1...X4 is the signal input terminal, COM is the signal common terminal.\u003cbr\u003eInput level signal: 5V version 3-8V;12V version 8-25V\u003cbr\u003eY1...X4 is MOS load output terminals.\u003cbr\u003eLoad current: DC 3.3-4.5V \u0026lt;2A; DC 4.5-8V \u0026lt;4A;DC 8-24V \u0026lt;5A;\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003e4CH:\u003c\/strong\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003eSize :39*72*12(Only Board), 42*86*36(with Shell)\u003cbr\u003eWeight : 21g(Only Board),62g(with Shell)\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786018546559kkn_1783996006167.jpg?v=1783996010\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786018547589htk_1783996006967.jpg?v=1783996010\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786018548361edv_1783996007852.jpg?v=1783996012\"\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e \u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"4CH NPN-NPN 12V \/ Only Board","offer_id":51556385947926,"sku":"OPMSA04_NPN_N_12V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-NPN 12V \/ with SHell","offer_id":51556385980694,"sku":"OPMSA04_NPN_N_12V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-NPN 5V \/ Only Board","offer_id":51556386013462,"sku":"OPMSA04_NPN_N_5V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-NPN 5V \/ with SHell","offer_id":51556386046230,"sku":"OPMSA04_NPN_N_5V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-NPN 12V \/ Only Board","offer_id":51556386078998,"sku":"OPMSA04_NPN_P_12V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-NPN 12V \/ with SHell","offer_id":51556386111766,"sku":"OPMSA04_NPN_P_12V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-NPN 5V \/ Only Board","offer_id":51556386144534,"sku":"OPMSA04_NPN_P_5V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-NPN 5V \/ with SHell","offer_id":51556386177302,"sku":"OPMSA04_NPN_P_5V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-PNP 12V \/ Only Board","offer_id":51556386210070,"sku":"OPMSA04_PNP_N_12V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-PNP 12V \/ with SHell","offer_id":51556386242838,"sku":"OPMSA04_PNP_N_12V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-PNP 5V \/ Only Board","offer_id":51556386275606,"sku":"OPMSA04_PNP_N_5V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH NPN-PNP 5V \/ with SHell","offer_id":51556386308374,"sku":"OPMSA04_PNP_N_5V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-PNP 12V \/ Only Board","offer_id":51556386341142,"sku":"OPMSA04_PNP_P_12V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-PNP 12V \/ with SHell","offer_id":51556386373910,"sku":"OPMSA04_PNP_P_12V_R","price":8.94,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-PNP 5V \/ Only Board","offer_id":51556386406678,"sku":"OPMSA04_PNP_P_5V","price":5.59,"currency_code":"USD","in_stock":true},{"title":"4CH PNP-PNP 5V \/ with SHell","offer_id":51556386439446,"sku":"OPMSA04_PNP_P_5V_R","price":8.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S31b5196bd12e4759a1edd7dc7497dc37A.webp?v=1783995999"},{"product_id":"products-r4hub08-8ch-rs485-hub-industrial-signal-repeater","title":"R4HUB08 8-Channel RS485 Hub – Industrial Signal Repeater for Modbus RTU TCP\/IP MQTT HTTP Bus Communication Expansion","description":"\u003cp\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eProduct Name:8CH RS485 Hub Industrial Grade 485 Bus Repeater Signal RUT TCP\/IP MQTT HTTP\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003ePackage included:\u003cbr\u003e\n 1 PCS 8-Channel RS485 Hub\u003c\/h1\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sffdf33d4c53a4238b1fe6927f0f55505w.jpg\" slate-data-type=\"image\" class=\"\"\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eProduct presentation and description:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786040598460qcu_1784018058079.jpg?v=1784018061\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003ePower input supports DC 8~30V,One power indicator lamp, the PWR, is always on,9 Receiving indicators R 0-R 8,R0 is the indicator lamp for the hub port reception,R 1 to R 8 receives the indicator light for the distribution port,When there is data incoming, the receiving indicator light flashes, and when there is no data incoming, it does not light up. The master port is the hub port, and the slave port is the distribution port.\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 128, 128)\"\u003e\u003cspan style=\"font-size:20px\"\u003e•Power Supply Voltage:DC8~30V,Power supply anti-reverse connection protection\u003cbr\u003e\n    •Communication interface: RS-485\u003cbr\u003e\n    •Communication rate:100bps-1000Kbps\u003cbr\u003e\n    •Transmission medium:Two-core twisted pair shielded cable\u003cbr\u003e\n    •Way of working:Asynchronous half duplex（RS-485）\u003cbr\u003e\n    •Protection circuit: 400W surge protection, ±20KV ESD protection\u003cbr\u003e\n    •Communication interface performance:Each 485 interface can connect 256 devices\u003cbr\u003e\n    •Communication distance :The communication distance of 485 per road is increased by another 1,200 meters on the original basis\u003cbr\u003e\n    •Power supply and signal indication:Power supply \/ receive LED, with a total of 10 red indicators\u003cbr\u003e\n    •For all communication software, independent of the protocol, plug and play\u003cbr\u003e\n    •Size:110mm*90mm*40mm\u003cbr\u003e\n    •Weight:128.8g\u003cbr\u003e\n    •Use environment:The temperature is -40°C to 80°C, and the relative humidity is 5% to 85%\u003cbr\u003e\n    •Cascade:Supports cascading of hubs, the existing RS-485 bus has been extended to 8 high-reliability RS-485 interfaces, and 256 RS-485 devices can be connected hand in hand on each RS-485 interface at the same time\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eCommon applications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cbr\u003e\n   1.The application of the host computer RS485 to 8 high-reliability RS-485 interfaces.\u003cbr\u003e\n   2. The existing RS-485 bus is extended to 8 high-reliability RS-485 interfaces, and 256 RS-485 devices can be connected hand in hand on each RS-485 interface at the same time.\u003cbr\u003e\n   3.Through the hub cascade mode, the existing RS-485 bus is expanded to 15\/22\/36..., and 256 RS-485 devices can be connected hand in hand on each RS-485 interface at the same time.\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eProduct wiring schematic diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786040599418fbd_1784018058919.jpg?v=1784018062\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Default Title","offer_id":51557380391190,"sku":"R4HUB08","price":19.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607141630026a55f38a42993.png?v=1784018066"},{"product_id":"products-n4d3e16-pro-16ch-bidirectional-rs485-modbus-io-module","title":"N4D3E16_PRO 16CH Bidirectional Digital IO Module – RS485 Modbus RTU Full-Duplex Transparent Transmission DIP Switch Board for PLC Expansion","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n   \n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n   \u003cbr\u003e\n    N4D3E16_PRO is the latest 16-channel bidirectional remote control module launched by eletechsup. It only requires a pair of RS485 buses and a simple setting of DIP switches for remote control, without the need for computer or PLC assistance.\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eN4D3E16 PRO, upgrade part\u003cbr\u003e\n    1 Use a DIP switch instead of a command to enable transmitting and receiving.\u003cbr\u003e\n    2 Switching quantity bidirectional full-duplex transparent transmission\u003cbr\u003e\n    3 The RS485 interface uses TVS anti-surge protector\u003cbr\u003e\n    4 The microcontroller uses a high-precision low-temperature drift crystal oscillator\u003cbr\u003e\n    5 Using KF128-5.0 terminal block, wiring is easier\u003cbr\u003e\n    6 with RESET factory setting jumper\u003c\/span\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   1 Working voltage: DC 8-25V (9V 12V 24V)\n   \u003cbr\u003e\n   \u003cbr\u003e\n   2 Working current: 7-32MA\n   \u003cbr\u003e\n   \u003cbr\u003e\n   3 16CH photoelectrically isolated NPN input ports\n   \u003cbr\u003e\n   \u003cbr\u003e\n   4 16CH Darlington transistor outputs (ULN2803 NPN output)\n   \u003cbr\u003e\n   \u003cbr\u003e\n   5Command has multiple output modes: six output modes: Open\/Close\/Toggle (Self-locking)\/Latch(Inter-locking)\/Momentary (Non-locking) \/Delay .\n   \u003cbr\u003e\n   \u003cbr\u003e\n   6 The input port can remotely control the output port of another board through the RS485 bus\n   \u003cbr\u003e\n   \u003cbr\u003e\n   7 MODBUS command supports 03 06 16 function code.\n   \u003cbr\u003e\n   \u003cbr\u003e\n   8 The maximum delay under MODBUS command 1 is 255 seconds.\n   \u003cbr\u003e\n   \u003cbr\u003e\n   9 In MODBUS command mode, up to 64 devices can be supported in parallel.\n   \u003cbr\u003e\n   \u003cbr\u003e\n   10 The default baud rate is 9600BPS, Can be set :1200\/2400\/4800\/19200\/38400\/57600\/115200BPS\n   \u003cbr\u003e\n   \u003cbr\u003e\n   11 Sizes : 106x72x18MM(Only Board),109x80x30MM (Wth DIN Box)\n   \u003cbr\u003e\n   \u003cbr\u003e\n   12 Weight : 82g (Only Board),164g (Wth DIN Box)\n   \u003cbr\u003e\n   \u003cbr\u003e\n   13 Maximum load: The maximum load current of each channel is 300MA\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eApplication 1: Control 16-channel switch output through RS485 bus\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S05025d2546674386b7adb3a91ec60e6cK.jpg\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eApplication 2: Read 16-channel switch input via RS485 bus\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786110670395klm_1784088129703.jpg?v=1784088133\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eApplication 3: Input and Autput Amplifier(Input directly controls output)\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786110671033iue_1784088130419.jpg?v=1784088133\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eApplication 4: 16CH Input Remote Control 16CH Output\u003cbr\u003e\n     How to enable remote two-way control function:\u003cbr\u003e\n     1 Prepare two N4D3E16_PRO boards.\u003cbr\u003e\n     2 Set the DIP Switch A0-A5 of the two boards to the same value. It is recommended to set it to 1\u003cbr\u003e\n     3 Set the DIP Switch Tx of one of the boards to ON, and set the Rx of the other board to ON.\u003cbr\u003e\n     4 Use the RS485 bus to connect the two boards\u003cbr\u003e\n     5 Power on\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786110671817vft_1784088131144.jpg?v=1784088135\" slate-data-type=\"image\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003c\/div\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Only Board","offer_id":51560216264982,"sku":"N4D3E16_PRO","price":18.96,"currency_code":"USD","in_stock":true},{"title":"With DIN Box","offer_id":51560216297750,"sku":"N4D3E16_PRO_R","price":21.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S61b8f11904ff4ebca392a62d5a5a64899.webp?v=1784088126"},{"product_id":"products-ddis24qc-18-75v-to-12v-5v-3-3v-isolated-dc-dc-converter","title":"DDIS24QC 18-75V to 12V\/5V\/3.3V 3A Isolated DC-DC Converter – Industrial DIN Rail Power Supply with UVLO OCP OVP OTP Protection","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cbr\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cbr\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cbr\u003e\n    \u003cdiv style=\"font-size:19px\"\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"font-size:19px;color:rgb(0, 0, 0)\"\u003e\n      \u003cbr\u003e\n      \u003cdiv\u003e\n       \u003cbr\u003e\n        DDIS24QC is a DC 18-75V to 12V\/5V\/3.3V isolated DC DC converter designed and produced by eletechsup. It has various protection functions and comes with a DIN rail housing. Is an ideal PLC expansion board RS485 IO power supply device\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:19px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eDC 18~75V Wide Voltage Input\u003cbr\u003e\n        DC 3.3V\/5V\/12V Optional output\u003cbr\u003e\n        2.25KV input and output isolation\u003cbr\u003e\n        Input UVLO,Output OCP\/OVP\/OTP\u003cbr\u003e\n        DIN C32 Rail Housing\u003c\/span\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cstrong\u003e3.3V Version:\u003c\/strong\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       Input DC 18~75V,3.3V isolated output\n       \u003cbr\u003e\n       \u003cbr\u003e\n       The maximum output current in a short time is 3.5A\n       \u003cbr\u003e\n       \u003cbr\u003e\n       The maximum output current in a long time is 2.5A.\n       \u003cbr\u003e\n       \u003cbr\u003e\n       Switching Frequency 450 kHZ\n       \u003cbr\u003e\n       \u003cbr\u003e\n       High efficiency : 85% @ 3.3V\/2.5A\n       \u003cbr\u003e\n       \u003cbr\u003e\n       Input UVLO,Output OCP\/OVP\/OTP\n       \u003cbr\u003e\n       \u003cbr\u003e\n       2250V isolation and basic insulation\n       \u003cbr\u003e\n       \u003cbr\u003e\n       No minimum load required\n       \u003cbr\u003e\n       \u003cbr\u003e\n       Operating Temperature :–40°C to +105°C\n       \u003cbr\u003e\n       \u003cbr\u003e\n       Size : 87 x 59 x 35mm\n       \u003cbr\u003e\n       \u003cbr\u003e\n       Weight : 60g\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003e5V Version:\u003c\/strong\u003e\u003c\/span\u003e\n       \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cbr\u003e\n        Input DC 18~75V,5V isolated output\u003cbr\u003e\n        The maximum output current in a short time is 3A\u003cbr\u003e\n        The maximum output current in a long time is 2A.\u003cbr\u003e\n        Switching Frequency 450 kHZ\u003cbr\u003e\n        High efficiency : 85% @ 5V\/2A\u003cbr\u003e\n        Input UVLO,Output OCP\/OVP\/OTP\u003cbr\u003e\n        2250V isolation and basic insulation\u003cbr\u003e\n        No minimum load required\u003cbr\u003e\n        Operating Temperature :–40°C to +105°C\u003cbr\u003e\n        Size : 87 x 59 x 35mm\u003cbr\u003e\n        Weight : 60g\u003c\/span\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cspan style=\"color:rgb(128, 0, 128)\"\u003e\u003cstrong\u003e12V Version:\u003c\/strong\u003e\u003c\/span\u003e\n       \u003cbr\u003e\u003cspan style=\"color:rgb(128, 0, 128)\"\u003e\u003cbr\u003e\n        DC 18~75V Wide Voltage Input\u003cbr\u003e\n        DC 12V\/1.3A isolated output\u003cbr\u003e\n        Switching Frequency 450 kHZ\u003cbr\u003e\n        High efficiency : 87% @ 12V\/1.3A\u003cbr\u003e\n        Input UVLO,Output OCP\/OVP\/OTP\u003cbr\u003e\n        2250V isolation and basic insulation\u003cbr\u003e\n        No minimum load required\u003cbr\u003e\n        Operating Temperature :–40°C to +105°C\u003cbr\u003e\n        Size : 87 x 59 x 35mm\u003cbr\u003e\n        Weight : 58.5g\u003c\/span\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv\u003e\n       \u003cbr\u003e\n         \n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5baedd8013da45ea9549259843b580a4q.jpg\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786119485351efe_1784096944725.jpg?v=1784096947\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"Output 12V","offer_id":51560512192790,"sku":"DDIS24QC_12V","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Output 3.3V","offer_id":51560512225558,"sku":"DDIS24QC_3V3","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Output 5V","offer_id":51560512258326,"sku":"DDIS24QC_5V","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607151424316a57279fda929.png?v=1784096944"},{"product_id":"products-usb-to-rs485-rs232-ttl-converter-12v-5v","title":"UD23202\/UDTTL03 USB to RS485 RS232 TTL Converter – 12V 5V VCC Output Industrial Serial Adapter for PLC HMI PTZ Smart Home Debugging","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:18px\"\u003ePacking list:\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e1 PCS 2 IN 1 5V TO 12V DC DC Boost \u0026amp; USB to RS485 RS232 TTL232 UART Converter\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003eUSB TO RS485(UD48501) Function:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eUSB driver chip: CH340E\u003cbr\u003e\n    RS485 bus chip: SP485 or compatible chip\u003cbr\u003e\n    BAUD 0.1K-256K BPS\u003cbr\u003e\n    TVS Anti-Surge\u003cbr\u003e\n    DC 5V TO 12V 0.6A Booster\u003cbr\u003e\n    PIN:12V 5V GND A+ B-(RS485)\u003cbr\u003e\n    PWE TXD TXD Indicator Light\u003cbr\u003e\n    Size : 80 x 26 x 15mm\u003cbr\u003e\n    Weight : 19.5g\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(128, 0, 128)\"\u003e\u003cstrong\u003eUSB TO RS232(UD23202)Function:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(128, 0, 128)\"\u003eUSB driver chip: CH340N\u003cbr\u003e\n    RS232 bus chip: SP232 or compatible chip\u003cbr\u003e\n    BAUD 0.1K-512K BPS\u003cbr\u003e\n    DC 5V TO 12V 0.6A Booster\u003cbr\u003e\n    PIN:12V 5V GND RXD TXD(RS232)\u003cbr\u003e\n    PWE TXD TXD Indicator Light\u003cbr\u003e\n    Size : 80 x 26 x 15mm\u003cbr\u003e\n    Weight : 19.4g\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003eUSB TO TTL(UDTTL03)Function:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eUSB driver chip: CH340N\u003cbr\u003e\n    BAUD 0.1K-3000K BPS\u003cbr\u003e\n    DC 5V TO 12V 0.6A Booster\u003cbr\u003e\n    PIN:12V 5V GND RXD TXD(TTL)\u003cbr\u003e\n    PWE TXD TXD Indicator Light\u003cbr\u003e\n    Size : 80 x 26 x 15mm\u003cbr\u003e\n    Weight : 18.8g\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eThis is Industrial grade USB TO RS485\/RS232\/TTL232 Converter,With 12V 0.6A power output\u003cbr\u003e\n   The USB driver IC is CH340E\/N, stable performance, fully compatible with USB1.1,USB2.0,USB3.0\u003cbr\u003e\n   Supports the following OSes:\u003cbr\u003e\n   supports Windows 11\/10\/8.1\/8\/7\/VISTA\/XP\/2000\/98\u003cbr\u003e\n   supports Windows XP\/Vista\/7\/8\/8.1\/10\/11\/ SERVER 2003\/2008\/2012\/2016\/2019\/2022 -32\/64bit\u003cbr\u003e\n   Linux OS\u003cbr\u003e\n   MAC OS\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003eApplication :\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eRS485\/RS232\/TTL232 Bus device\u003cbr\u003e\n  5V 12V RS485 device(CE035 NTA8A01 R46CA01 R4D1C32 R421B16 R4D3B16 etc.)\u003cbr\u003e\n  PLC Modubs Remote IO Device\u003cbr\u003e\n  PTZ IP Camera\u003cbr\u003e\n  Computer communication terminal\u003cbr\u003e\n  Remote control, remote measurement system;\u003cbr\u003e\n  Wireless meter ;\u003cbr\u003e\n  Smart Home,Home Automation ,Wiser Home;\u003cbr\u003e\n  Access control ;\u003cbr\u003e\n  Identification system ;\u003cbr\u003e\n  Data collection;\u003cbr\u003e\n  IT household appliance ;\u003cbr\u003e\n  Intelligence household appliance;\u003cbr\u003e\n  Baby monitoring system;\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se430fc819eac4cf4aae92d6d92677e1c6.jpg\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786126111225yap_1784103570521.jpg?v=1784103573\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"USB TO RS232","offer_id":51561313239318,"sku":"UD23202","price":8.94,"currency_code":"USD","in_stock":true},{"title":"USB TO RS485","offer_id":51561313272086,"sku":"UD48501","price":8.94,"currency_code":"USD","in_stock":true},{"title":"USB TO TTL","offer_id":51561313304854,"sku":"UDTTL03","price":8.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S6161866f40ea48c5904e23674d68d322s.webp?v=1784103567"},{"product_id":"products-dm49c04-4-digit-7-segment-serial-display-arduino","title":"DM49C04 4-Digit 7-Segment LED Display Module – UART TTL Serial Port ASCII Text Display for Arduino UNO MEGA2560 LEONARDO MICRO NANO","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n  \n \u003cdiv\u003e\n  \u003cp\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e3x 4bit UART TTL Serial Port 7Seg LED Digital Tube Display Module for Arduino for UNO MEGA2560 LEONARDO MICRO NANO ADAPTER Pro Mini\u003c\/p\u003e\n  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cspan style=\"font-size:18px\"\u003ePacking list:\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp\u003e \u003c\/p\u003e\n  \u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e3 pcs 4 Digit UART(TTL232) \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003eDigital Tube \u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eLED Display Module;\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e(\u003c\/span\u003ePlease choose with Pin or no Pin)\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786201134483xpx_1784178593872.jpg?v=1784178597\"\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003c\/p\u003e\n \u003c\/div\u003e \n \u003cdiv\u003e\n   \n  \u003cdiv\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:18pt\"\u003eDescription:\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eWorking voltage: DC 5V\u003cbr\u003e\n     4-digit 0.36-inch red digital tube\u003cbr\u003e\n     Driver chip: the company's custom chip\u003cbr\u003e\n     Driver interface: TTL 232 RXD, driven by USB to TTL or MUC UART TXD interface\u003cbr\u003e\n     Can display characters: AbcdEFGHIJKLMnopqrStUvWXYZ1234567890\u003cbr\u003e\n     Size: 33mm*15mm*11mm\u003cbr\u003e\n     Weight: 5 grams\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003ePin description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eVCC: positive power supply 5V\u003cbr\u003e\n     GND: negative power supply\u003cbr\u003e\n     RXD: serial port receiving line (connected with the TXD of the single-chip USB to TTL)\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv\u003e\n   \u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003efor Arduiuo UNO MEGA2560 LEONARDO MICRO NANO ADAPTER Pro Mini ZERO DUE\u003cbr\u003e\n     for raspberry pi 3 B+ 4\u003cbr\u003e\n     for MCU AVR PIC ARM STM32\u003cbr\u003e\n     for FPGA\/CPLD\u003cbr\u003e\n     for Toy car\u003cbr\u003e\n     for instrument meter\u003cbr\u003e\n     for Electronic hobby DIY\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e \n \u003cdiv style=\"font-size:19px;color:rgb(0, 0, 0)\"\u003e\n  Connect with UNO(\n  \u003cbr\u003e\u003cspan style=\"color:red\"\u003eDoes not include UNO)\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv\u003e\n   \n  \u003cp\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786201135170suw_1784178594540.jpg?v=1784178598\"\u003e\u003c\/p\u003e\n  \u003cp\u003e \u003c\/p\u003e\n  \u003cdiv style=\"font-size:19px;color:rgb(0, 0, 0)\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:19px\"\u003eConnect with MCU\/FPGA or USB to TTL232 Board\u003c\/span\u003e\n   \u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786201135889jee_1784178595277.jpg?v=1784178598\"\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n    \n  \u003c\/div\u003e \n  \u003cdiv style=\"font-size:19px;color:rgb(0, 0, 0)\"\u003e\n    \n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eTheoretically, these Ascii characters ''AbcdEFGHIJKLMnopqrStUvWXYZ1234567890'' can be displayed, but some characters need to be identified according to the following table:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786201136601zyo_1784178595952.jpg?v=1784178600\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003e3 Special Function Characters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e#:Reset(And Clear Screen)\u003cbr\u003e\n   *:Insert Decimal Point\u003cbr\u003e\n   %:Bit Clear\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eConnect the DC 5V power supply to the VCC GND port, and connect the RXD port to the TXD port of the MCU or USB to TTL Board\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eUART communication parameters: Baud rate 9600, 8, 1, N\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eAdd the # reset command in front of the character, you can enter 1-5 characters (1-4 characters and 1 decimal point) at a time, more than 5 characters will cover the previous characters, except for #*% and the characters to be displayed, There must be no other characters (space\/enter), otherwise an exception will be displayed.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eDisplay 1234 Input: #1234\u003cbr\u003e\n   Display 123.4 Input: #123*4\u003cbr\u003e\n   Display 88.88 Input: #88*88\u003cbr\u003e\n   Display 123 Input : #123% Do not display the lowest digit\u003cbr\u003e\n   Display 234 Input : #%234 does not display the highest bit\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eNotice:\u003cbr\u003e\n    If it shows abnormality, please check if the string has ''space\/enter'' or other special characters at the beginning or end of the string\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n  \u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"with Pin","offer_id":51564773736726,"sku":"DM49C04_A*3","price":6.68,"currency_code":"USD","in_stock":true},{"title":"no Pin","offer_id":51564773769494,"sku":"DM49C04_B*3","price":6.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607161306046a5866bc1f1d9.png?v=1784178594"},{"product_id":"products-5-in-1-configurable-modbus-rtu-digital-io-board","title":"R4IOJ32 5 IN 1 32DI\/32DO\/16DI-16DO\/8DI-24DO\/24DI-8DO Modbus Rtu Digital 5V 3.3V TTL IO RS485 2.54mm Pin Core Board","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:sans-serif, Arial, Verdana, \"Trebuchet MS\";font-size:0px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(51, 51, 51);overflow:hidden' align=\"start\"\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  R4IOJ32 is a 32-channel RS485 multi-function IO core board developed and produced by eletechsup. Its IO mode can be set to 32DI\/32DO\/16DI-16DO\/8DI-24DO\/24DI-8DO. Input and output can be set to NPN\/NPN type. The board is very small and can be easily embedded in your various function boards.\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  R4IOI16 is a 16-channel multi-function RS485 IO core board developed and produced by eletechsup. Through register configuration or jumper selection, it can expand multiple DI-DO modes, and the 2.54MM pin header terminal can be easily embedded in your IO expansion board system.\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cdiv\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cdiv style=\"font-size:19px\"\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cdiv style=\"font-size:19px;line-height:normal;color:rgb(0, 0, 0)\"\u003e\n       \u003cdiv style=\"font-size:medium\"\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e1 Power supply1: DC 6-26V(anti-reverse);Power supply2: DC 4-5.5V(reverse connection prohibited)\u003cbr\u003e\u003cbr\u003e\n           2 Working current: 9MA\u003cbr\u003e\u003cbr\u003e\n           3 MODBUS RTU function codes: Write 05\/06\/15\/16, Read 01\/02\/03\u003cbr\u003e\u003cbr\u003e\n           4 Five function IO modes can be selected by jumper:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e32DI\/32DO\/16DI-16DO\/8DI-24DO\/24DI-8DO\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e5 By modifying the 0X00F5\/0X00F6 register, the input and output levels (NPN\/PNP) can be switched\u003cbr\u003e\u003cbr\u003e\n           6 By setting the 0X00F3 register, you can restart when communication is abnormal.\u003cbr\u003e\u003cbr\u003e\n           7 By setting the 0X00F4 register, you can close all output ports when communication is abnormal.\u003cbr\u003e\u003cbr\u003e\n           8 Input mode: Support 3.3V\/5V TTL level input, there are two input modes of low level input (default) and high level input\u003cbr\u003e\u003cbr\u003e\n           9 Output mode: 5V TTL level, low level (default) \/ high level output\u003cbr\u003e\u003cbr\u003e\n           10 In MODBUS command mode, it can support up to 247 devices in parallel\u003cbr\u003e\u003cbr\u003e\n           11 Input port status supports query (default) and automatic reporting\u003cbr\u003e\u003cbr\u003e\n           12 Baud-Rate:1200 2400 4800 9600(default) 19200 38400 57600 115200, None\/Odd\/Even Parity\u003cbr\u003e\u003cbr\u003e\n           13 2.54MM pin header interface, easy to use Dupont wire or breadboard connection\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(47, 79, 79)\"\u003e14 Size: 51*34*4mm(Very Small)\u003cbr\u003e\u003cbr\u003e\n          15 Weight: 8grams(Very Light)\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n       This board is available in ''Only Board'' and ''With Pin'' versions:\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S765e8660907748d5af2af1882f7154c1o.jpg\" slate-data-type=\"image\" class=\"\" style=\"\"\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786275056982atm_1784252516364.jpg?v=1784252520\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eThis module is a multi-function board, you can select various function modes through jumpers.\u003cbr\u003e\n       The jumper uses 0603 0Ω resistor (or wire)\u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      If you need more detailed documentation, please contact me.\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"16DI-16DO \/ Only Board","offer_id":51570112495894,"sku":"R4IOJ32_16DI-16DO","price":7.82,"currency_code":"USD","in_stock":true},{"title":"24DI-8DO \/ Only Board","offer_id":51570112528662,"sku":"R4IOJ32_24DI-8DO","price":7.82,"currency_code":"USD","in_stock":true},{"title":"32DI \/ Only Board","offer_id":51570112561430,"sku":"R4IOJ32_32DI","price":7.82,"currency_code":"USD","in_stock":true},{"title":"32DO \/ Only Board","offer_id":51570112594198,"sku":"R4IOJ32_32DO","price":7.82,"currency_code":"USD","in_stock":true},{"title":"8DI-24DO \/ Only Board","offer_id":51570112626966,"sku":"R4IOJ32_8DI-24DO","price":7.82,"currency_code":"USD","in_stock":true},{"title":"16DI-16DO \/ With Pin","offer_id":51570112659734,"sku":"R4IOJ32_PIN_16DI-16DO","price":8.94,"currency_code":"USD","in_stock":true},{"title":"24DI-8DO \/ With Pin","offer_id":51570112692502,"sku":"R4IOJ32_PIN_24DI-8DO","price":8.94,"currency_code":"USD","in_stock":true},{"title":"32DI \/ With Pin","offer_id":51570112725270,"sku":"R4IOJ32_PIN_32DI","price":8.94,"currency_code":"USD","in_stock":true},{"title":"32DO \/ With Pin","offer_id":51570112758038,"sku":"R4IOJ32_PIN_32DO","price":8.94,"currency_code":"USD","in_stock":true},{"title":"8DI-24DO \/ With Pin","offer_id":51570112790806,"sku":"R4IOJ32_PIN_8DI-24DO","price":8.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sb3f87eacb1954bfb962237a173df918eb.webp?v=1784252511"},{"product_id":"products-r4ioi16-16ch-5-in-1-modbus-rtu-io-module","title":"R4IOI16 16CH 5-in-1 Configurable Modbus RTU Digital IO Module – 16DI\/16DO\/8DI-8DO\/4DI-12DO\/12DI-4DO RS485 NPN\/PNP Pin Core Board for PLC Expansion","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  R4IOI16 is a 16-channel multi-function RS485 IO core board developed and produced by eletechsup. Through register configuration or jumper selection, it can expand multiple DI-DO modes, and the 2.54MM pin header terminal can be easily embedded in your IO expansion board system.\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  R4IOI16 is a 16-channel multi-function RS485 IO core board developed and produced by eletechsup. Through register configuration or jumper selection, it can expand multiple DI-DO modes, and the 2.54MM pin header terminal can be easily embedded in your IO expansion board system.\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cbr\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cdiv style=\"font-size:19px\"\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cdiv style=\"font-size:19px;line-height:normal;color:rgb(0, 0, 0)\"\u003e\n       \u003cdiv style=\"font-size:medium\"\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eR4IOI16 is a 16-channel multi-function RS485 IO core board developed and produced by eletechsup. Through register configuration or jumper selection, it can expand multiple DI-DO modes, and the 2.54MM pin header terminal can be easily embedded in your IO expansion board system.\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e1 Power supply1: DC 6-25V(anti-reverse);Power supply2: DC 4-5V(reverse connection prohibited)\u003cbr\u003e\u003cbr\u003e\n          2 Working current: 6MA\u003cbr\u003e\u003cbr\u003e\n          3 MODBUS RTU function codes: Write 05\/06\/15\/16, Read 01\/02\/03\u003cbr\u003e\u003cbr\u003e\n          4 Five function IO modes can be selected by jumper: 16DI\/16DO\/8DI-8DO\/4DI-12DO\/12DI-4DO\u003cbr\u003e\u003cbr\u003e\n          5 By modifying the 0X00F5\/0X00F6 register, the input and output levels (NPN\/PNP) can be switched\u003cbr\u003e\u003cbr\u003e\n          6 By setting the 0X00F3 register, you can restart when communication is abnormal.\u003cbr\u003e\u003cbr\u003e\n          7 By setting the 0X00F4 register, you can close all output ports when communication is abnormal.\u003cbr\u003e\u003cbr\u003e\n          8 Input mode: Support 3.3V\/5V TTL level input, there are two input modes of low level input (default) and high level input\u003cbr\u003e\u003cbr\u003e\n          9 Output mode: 5V TTL level, low level (default) \/ high level output\u003cbr\u003e\u003cbr\u003e\n          10 In MODBUS command mode, it can support up to 247 devices in parallel\u003cbr\u003e\u003cbr\u003e\n          11 Input port status supports query (default) and automatic reporting\u003cbr\u003e\u003cbr\u003e\n          12 Baud-Rate:1200 2400 4800 9600(default) 19200 38400 57600 115200, None\/Odd\/Even Parity\u003cbr\u003e\u003cbr\u003e\n          13 2.54MM pin header interface, easy to use Dupont wire or breadboard connection\u003cbr\u003e\u003cbr\u003e\n          14 Size: 51*26*3.8mm(Very Small)\u003cbr\u003e\n          15 Weight: 6grams(Very Light)\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n       \u003cbr\u003e\n       This board is available in pin header and non-pin header versions:\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\n       \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786276025057tne_1784253484427.jpg?v=1784253488\" slate-data-type=\"image\"\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786276025744cxi_1784253485122.jpg?v=1784253489\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eThis module is a multi-function board, you can select various function modes through jumpers.\u003cbr\u003e\n       The jumper uses 0603 0Ω resistor (or wire)\u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786276026412klz_1784253485822.jpg?v=1784253490\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      Different Versions of Pin Definitions\n      \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eBy modifying the 0X00F5\/0X00F6 register, various input and output levels (NPN\/PNP) can be switched\u003cbr\u003e\n       NPN Input \u0026amp; NPN Output(Register 0X00F5=0,0X00F6=0,Default)\u003cbr\u003e\n       PNP Input \u0026amp; NPN Output(Register 0X00F5=1,0X00F6=0)\u003cbr\u003e\n       NPN Input \u0026amp; PNP Output(Register 0X00F5=0,0X00F6=1)\u003cbr\u003e\n       PNP Input \u0026amp; PNP Output(Register 0X00F5=1,0X00F6=1)\u003c\/span\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786276027165hog_1784253486507.jpg?v=1784253490\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786276027923grm_1784253487275.jpg?v=1784253490\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n      \u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"12DI-4DO \/ Only Board","offer_id":51570125373718,"sku":"R4IOI16_12DI-4DO","price":4.68,"currency_code":"USD","in_stock":true},{"title":"16DI \/ Only Board","offer_id":51570125406486,"sku":"R4IOI16_16DI","price":4.68,"currency_code":"USD","in_stock":true},{"title":"16DO \/ Only Board","offer_id":51570125439254,"sku":"R4IOI16_16DO","price":4.68,"currency_code":"USD","in_stock":true},{"title":"4DI-12DO \/ Only Board","offer_id":51570125472022,"sku":"R4IOI16_4DI-12DO","price":4.68,"currency_code":"USD","in_stock":true},{"title":"8DI-8DO \/ Only Board","offer_id":51570125504790,"sku":"R4IOI16_8DI-8DO","price":4.68,"currency_code":"USD","in_stock":true},{"title":"12DI-4DO \/ With Pin","offer_id":51570125537558,"sku":"R4IOI16_PIN_12DI-4DO","price":5.88,"currency_code":"USD","in_stock":true},{"title":"16DI \/ With Pin","offer_id":51570125570326,"sku":"R4IOI16_PIN_16DI","price":5.88,"currency_code":"USD","in_stock":true},{"title":"16DO \/ With Pin","offer_id":51570125603094,"sku":"R4IOI16_PIN_16DO","price":5.88,"currency_code":"USD","in_stock":true},{"title":"4DI-12DO \/ With Pin","offer_id":51570125635862,"sku":"R4IOI16_PIN_4DI-12DO","price":5.88,"currency_code":"USD","in_stock":true},{"title":"8DI-8DO \/ With Pin","offer_id":51570125668630,"sku":"R4IOI16_PIN_8DI-8DO","price":5.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S85274fe67e854808945c1bd416805b59O.webp?v=1784253480"},{"product_id":"products-rs422-rs485-shield-arduino-1mbps-full-duplex","title":"R422B02 1Mbps RS422\/RS485 Shield for Arduino – Full-Duplex Long-Distance Serial Transceiver with UART PWM GPIO for UNO MEGA2560 NANO","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eEletechsup R422B02 is a full-duplex TTL signal to differential signal(RS422) module, which can convert digital signals within 1M into differential signal transmission. The longest distance can reach 1000 meters, and the maximum transmission rate is 1MBPS.\u003cbr\u003e\n    It is an ideal high-speed and long-distance transmission solution for MCU UART PWM GPIO signals.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\u003cbr\u003e\n   1Mbps UART PWM GPIO Signal Long-Distance Full-Duplex Transceiver\u003cbr\u003e\n   Working voltage: DC 3.3-5V\u003cbr\u003e\n   Stand-by current :1MA\u003cbr\u003e\n   Working Current : 5-50MA\u003cbr\u003e\n   TTL level: DC 3.3V\/5V\u003cbr\u003e\n   ESD protection:±15KV\u003cbr\u003e\n   Anti-surge protection: 6.5V\u003cbr\u003e\n   Allow Up to 256 Transceivers on the Bus\u003cbr\u003e\n   Supported baud rate range: 1-1000000BPS\u003cbr\u003e\n   The 2.54MM pitch pins can be easily embedded into panels and MUC development boards.\u003cbr\u003e\n   Operating temperature : -40-85℃\u003cbr\u003e\n   Size : 34x17x4mm(No Pin),34x17x12mm(With Pin)\u003cbr\u003e\n   Weight(No Pin) :2.3g(No Pin),4.5g(With Pin)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003ePin description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003e\n    VCC : Power Supply +(3-5.5V)\u003cbr\u003e\n    GND : Power Supply -\u003cbr\u003e\n    TXD: TTL Transmit port\u003cbr\u003e\n    RXD: TTL Receive port\u003cbr\u003e\n    A\/R+ : RS422 Receive+\u003cbr\u003e\n    B\/R- : RS422 Receive-\u003cbr\u003e\n    Z\/T- :RS422 Transmit-\u003cbr\u003e\n    Y\/T+: :RS422 Transmit+\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n   RS422 RS422 Equipment\u003cbr\u003e\n   MODBUS RTU IO\u003cbr\u003e\n   RS485\/RS422 Relay\/Switch\/Sensor\u003cbr\u003e\n   Automated Manufacturing line\u003cbr\u003e\n   for FPGA\/CPLD STM32 ATMEGA328P MGEA2560\u003cbr\u003e\n   for Raspborry Pi Zero W PIRO \u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S276b52c3a1434947b69ee6bc25656755x.jpg\" slate-data-type=\"image\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4cb6fd0941184abb919a9e848d13c99bn.jpg\" slate-data-type=\"image\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786276838419pqd_1784254297776.jpg?v=1784254302\" slate-data-type=\"image\"\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"1PCS No Pin","offer_id":51570150998294,"sku":"R422B02_NO","price":3.24,"currency_code":"USD","in_stock":true},{"title":"2PCS No Pin","offer_id":51570151031062,"sku":"R422B02_NO*2","price":6.24,"currency_code":"USD","in_stock":true},{"title":"1PCS With Pin","offer_id":51570151063830,"sku":"R422B02_PIN","price":3.98,"currency_code":"USD","in_stock":true},{"title":"2PCS With Pin","offer_id":51570151096598,"sku":"R422B02_PIN*2","price":7.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S33363768a52942bfb74ec64fc49edbccb.webp?v=1784254293"},{"product_id":"products-sd29ajtc-80w-mppt-solar-charge-controller","title":"SD29AJTC 80W MPPT Solar Charge Controller – 7-28V Buck Charger for 1-6S Li-ion LiFePO4 Lithium Titanate Battery 1.2-25V Output","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cbr\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cbr\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cbr\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cbr\u003e\n    \u003cdiv style=\"font-size:19px\"\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e80W 1-6Cells MPPT Solar Controller Li-ion Li-po LiFePO4 Lithium Titanate Multifunctional Battery Charger 1.2-25V Output\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePacking list:\u003c\/span\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan\u003e1 PCS \u003c\/span\u003e\u003c\/span\u003eSD29AJTC MPPT Solar Controller 1-4A 1.2-25V Multifunctional Battery Charger\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786285559255oqm_1784263018632.jpg?v=1784263022\" slate-data-type=\"image\"\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\u003c\/div\u003e\n     \u003cbr\u003e\n     \u003cdiv style=\"line-height:normal\"\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eDC-DC Step-down Charging Module for 1.5-25V Li-ion\/Li-po\/LiFePO4\/Lithium Titanate Batteries\u003c\/span\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Input voltage : DC 7-28V\n        \u003cbr\u003e\n        \u003cbr\u003e\n        MPPT voltage :DC 7-25V(Adjustable)\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Output voltage : 1.2-25V(Adjustable)\n        \u003cbr\u003e\n        \u003cbr\u003e\n        MPPT Disable: Solder J1 Pad\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Charging current: 1A\/2A\/4A optional. You can also change the charging current by modifying the resistance of RCS1 and RCS2.\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Can be used as Voltage Source when Battery is Absent\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Automatic Conditioning of Deeply Discharged Batteries\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Automatic Recharge\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Led indicator : ''CR'' LED is charge status indicator(It may still be charging after the light goes out, this is normal)\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Battery Overvoltage Protection\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Operating Ambient Temperature－40℃ to ＋85℃\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Size : 59 x 30 x 15mm\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Weight : 16g(no Terminal);19g(with Terminal)\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eThis is a step-down charging module with MTTP function. Please note when using it:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cbr\u003e\n          1 If the output fails after connecting to the power supply, please check whether the MTTP voltage is too high, and reduce the MTTP voltage\u003cbr\u003e\u003cbr\u003e\n          2 After the CR charging indicator is off, it is still charging, which is a normal phenomenon\u003cbr\u003e\u003cbr\u003e\n          3 The output current (charging current) is determined by the capacity and power of the battery. The maximum current cannot be directly output without connecting the battery.\u003cbr\u003e\u003cbr\u003e\n          4 This is a buck module, the input voltage must be more than 3V greater than the output voltage.\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:24px\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n         MPPT Solar Controller DIY\n        \u003cbr\u003e\n        \u003cbr\u003e\n        7-24V Solar battery charging\n        \u003cbr\u003e\n        \u003cbr\u003e\n        12V Car battery charging\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Mobile Loadspeaker\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Electric Bicycle Charger\n        \u003cbr\u003e\n        \u003cbr\u003e\n        UPS DIY\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Portable Industrial and Medical Equipment\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Standalone Battery Chargers\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Hand-held Equipment\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Battery-Backup Systems\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Portable Industrial and Medical Equipment\n        \u003cbr\u003e\n        \u003cbr\u003e\n        1-6Cells 3.6V LiFePO4 Battery\n        \u003cbr\u003e\n        \u003cbr\u003e\n        1-5Cells 4.2V lithium Battery\n        \u003cbr\u003e\n        \u003cbr\u003e\n        Lithium Titanate Batteries\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:19px\"\u003eHow to adjust parameters(18V solar panel, charge 12.8V LiFePO4 Battery):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-size:19px\"\u003e1 BAT+\/BAT- is connected to a 100-200Ω resistor, VIN\/GND is connected to the output of the solar panel, and a multimeter is used to measure the BAT+\/BAT- port voltage.\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-size:19px\"\u003e2 If there is no voltage output at the BAT+\/BAT- port, turn the MPPT potentiometer clockwise until there is just voltage output.\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-size:19px\"\u003e3 If there is voltage output at the BAT+\/BAT- port, rotate the MPPT potentiometer counterclockwise until there is just voltage output.\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003e\u003c\/span\u003e\n        \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-size:19px\"\u003e4 Rotate the VOUT potentiometer to make the output 12.8V\u003c\/span\u003e\u003c\/span\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786285559931rke_1784263019290.jpg?v=1784263023\" slate-data-type=\"image\"\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S946cd6d478404ca2adb9f0e736ce4fcaL.jpg\" slate-data-type=\"image\"\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786285561306uhr_1784263020665.jpg?v=1784263025\" slate-data-type=\"image\"\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\u003c\/div\u003e\n      \u003cbr\u003e\n      \u003cdiv style=\"font-size:medium\"\u003e\n       \u003cbr\u003e\n       \u003cdiv\u003e\n        \u003cbr\u003e\n          \n        \u003cbr\u003e\n       \u003c\/div\u003e\n       \u003cbr\u003e\n      \u003c\/div\u003e\n      \u003cbr\u003e\n     \u003c\/div\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"1A no Terminal","offer_id":51570868191510,"sku":"SD29AJTC_NO_1A","price":5.58,"currency_code":"USD","in_stock":true},{"title":"2A no Terminal","offer_id":51570868224278,"sku":"SD29AJTC_NO_2A","price":5.58,"currency_code":"USD","in_stock":true},{"title":"4A no Terminal","offer_id":51570868257046,"sku":"SD29AJTC_NO_4A","price":5.58,"currency_code":"USD","in_stock":true},{"title":"1A with Terminal","offer_id":51570868289814,"sku":"SD29AJTC_PIN_1A","price":5.58,"currency_code":"USD","in_stock":true},{"title":"2A with Terminal","offer_id":51570868322582,"sku":"SD29AJTC_PIN_2A","price":5.58,"currency_code":"USD","in_stock":true},{"title":"4A with Terminal","offer_id":51570868355350,"sku":"SD29AJTC_PIN_4A","price":5.58,"currency_code":"USD","in_stock":true},{"title":"Matching shell","offer_id":51570868388118,"sku":"TB444","price":2.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S946cd6d478404ca2adb9f0e736ce4fcaL.webp?v=1784263014"},{"product_id":"products-dn23e08-dn24f08-io-expansion-board-arduino-nano","title":"DN23E08\/DN24F08 8DI-8AI-8DO IO Expansion Board for Arduino Nano V3.0 – RS485 Modbus RTU PLC Module with 4-20mA\/0-10V Analog Input","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eProduct Name: \u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:28px\"\u003eRS485 PLC IO Expanding Board for ARDUINO NANO with 8 Digital Inputs \u0026amp; 8 Analog Inputs (4-20MA, 0-5V\/0-10V)\u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePackage inlcuded(Ship according to the item you purchased):\u003c\/span\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1 PCS 8DI-8AI Button Digital Tube RS485 Expanding Board for NANO V3.0\u003c\/span\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644249232ext_1784621708628.jpg?v=1784621713\" slate-data-type=\"image\"\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cbr\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\n  \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e1 Operating voltage: DC 12V\/24V\u003cbr\u003e\u003cbr\u003e\n     2 Operating Current : Standby current (Digital tube OFF) 12MA, Standby current 49MA (Digital tube ON), 1 relay open 75MA, 2 relays open 105MA, 3 relays open 131MA, 4 relays open 163MA,5 relays open 184MA, 6 relays open 210MA, 7 relays open 256MA, 8 relays open 289MA\u003cbr\u003e\u003cbr\u003e\n     3 on-board resources: 1x RS485 Interface 8x opto-isolated inputs (low level trigger, NPN type), 4x 0\/4-20MA Current Input,4x 0-5V\/10V Voltage Input,4x buttons, 1x 4 bit digital tube display, 1x NANO V3.0 slots, 8x relay outputs(or \u003c\/span\u003e\u003c\/span\u003e8x 300MA Darlington Tube Output)\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDN23E08 \u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eRelay Module:\u003cbr\u003e\n     4 size 180*72*19mm(Only Board)\u003cbr\u003e\n     5 Weight : 184g(Only Board), 312g(with shell)\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDN24F08 \u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eDarlington tube Module:\u003cbr\u003e\n    4 size 123*72*19mm(Only Board)\u003cbr\u003e\n    5 Weight : 91g(Only Board), 182g(with shell) \u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eThis is an expansion board based on NANO V3.0, and the code(sketch) we provide is only used to test the experimental hardware.\u003cbr\u003e\n    If you need more functionality, write your own code. We do not provide additional code(sketch) and technical support\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eHow to use: See video '' DN23E08 DN24F08 Current_Voltage_RS485 Demo''\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e'' DN23E08 DN24F08 Delay Relay Demo''(You can search for videos on Googel)\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eNote: DN23E08\/DN24F08\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003ecan not work independently, must be under the control of the NANO V3.0 board to work,If you do not have a NANO V3.0 board, purchase it separately or purchase a kit with NANO V3.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003eApplication examples:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eAs long as you write ARDUIUO code(sketch),You can use it to achieve a variety of delay timer function,such as:\u003cbr\u003e\n      RS485 Master-Slave Device(PLC MCU)\u003cbr\u003e\n      4x 0\/4-20MA Current Collection,\u003cbr\u003e\n      4x 0-5V\/10V Voltage Collection,\u003cbr\u003e\n      Motor forward and reverse,\u003cbr\u003e\n      Timing on,\u003cbr\u003e\n      Timing off,\u003cbr\u003e\n      Power-up delay,\u003cbr\u003e\n      Trigger delay,\u003cbr\u003e\n      Infinite loop delay,\u003cbr\u003e\n      A finite number of cyclic delays,\u003cbr\u003e\n      Power sequencer,\u003cbr\u003e\n      And so on.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cbr\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eApplication 1: Through the programming of NANO V3.0, various delay customization functions can be realized instead of PLC.\u003c\/strong\u003e\u003c\/span\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644249969rcx_1784621709413.jpg?v=1784621713\" slate-data-type=\"image\"\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644250745kxo_1784621710102.jpg?v=1784621714\" slate-data-type=\"image\"\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eApplication 2: It can be used as an RS485 master device instead of PLC\/PC\/touch screen to control various RS485 slave devices.\u003c\/strong\u003e\u003c\/span\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\n     \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644251472onq_1784621710850.jpg?v=1784621715\" slate-data-type=\"image\"\u003e\n     \u003cbr\u003e\n    \u003c\/div\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n   \u003cdiv\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644252174rwg_1784621711516.jpg?v=1784621715\" slate-data-type=\"image\"\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644252806apj_1784621712149.jpg?v=1784621716\" slate-data-type=\"image\"\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786644253509hqz_1784621712856.jpg?v=1784621716\" slate-data-type=\"image\"\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n   \u003cbr\u003e\n   \u003cdiv\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"12V Relay Only Board","offer_id":51593527099670,"sku":"DN23E08_12V","price":25.51,"currency_code":"USD","in_stock":true},{"title":"24V Relay Only Board","offer_id":51593527132438,"sku":"DN23E08_24V","price":25.51,"currency_code":"USD","in_stock":true},{"title":"12V Relay With Shell","offer_id":51593527165206,"sku":"DN23E08_R_12V","price":28.4,"currency_code":"USD","in_stock":true},{"title":"24V Relay With Shell","offer_id":51593527197974,"sku":"DN23E08_R_24V","price":28.4,"currency_code":"USD","in_stock":true},{"title":"300MA OUT Only Board","offer_id":51593527230742,"sku":"DN24F08","price":19.99,"currency_code":"USD","in_stock":true},{"title":"300MA OUT With Shell","offer_id":51593527263510,"sku":"DN24F08_R","price":23.99,"currency_code":"USD","in_stock":true},{"title":"NANO V3.0","offer_id":51593527296278,"sku":"NANO_V3","price":9.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/Sa8fe8a20961348e199814667dbe63fe4h.webp?v=1784621703"},{"product_id":"products-op62a02-10mhz-optical-isolation-level-converter","title":"OP62A02 10MHz High-Speed Optical Isolation Level Converter – 3.3V\/5V GPIO Logic Level Shifter with 5000Vrms Isolation for PWM Signal","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eThis is a 2-channel high-speed photoelectric isolation module with a maximum transmission rate of up to 10MBit\/s and input and output isolation of 5000Vrms. There are four wiring methods, non-inverting input, inverting input, differential in-phase input, and differential inverting input. Can be used in most 3.3V 5V level isolation situations.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eWorking voltage: DC 3.3-5.5V\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eInput level : 3.3-5V\u003cbr\u003e\n   Output level: 3.3-5V\u003cbr\u003e\n   Input drive current: 3.3V\/4MA; 5V\/7MA\u003cbr\u003e\n   Output load current: 3.3V\/5MA; 5V\/8MA\u003cbr\u003e\n   Input signal type: NPN\/PNP\u003cbr\u003e\n   Output signal type: NPN\u003cbr\u003e\n   Isolation voltage: 5000V\u003cbr\u003e\n   Signal frequency: \u0026lt;10Mhz\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eProduct model: OP62A02\u003cbr\u003e\n  Brand name: eletechsup\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eWorking temperature: -40~+110 Degrees Celsius\u003cbr\u003e\n   Conversion type: NPN to NPN; PNP to NPN\u003cbr\u003e\n   Size: 35.5*22*5.7MM(No terminal),35.5*22*12MM(With terminal)\u003cbr\u003e\n   Weight: 3.1grams(No terminal),6.5grams(With terminal)\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(128, 0, 128)\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(128, 0, 128)\"\u003e3.3V LvTTL 5V TTL Convert each other\u003cbr\u003e\n    for Arduiuo MEGA2560 ESP32 ESP8266 etc.\u003cbr\u003e\n    Line receiver,data transmission\u003cbr\u003e\n    Data multiplexing\u003cbr\u003e\n    Switching power supplies\u003cbr\u003e\n    Pulse transformer replacement\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003ePin Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cspan style=\"font-size:18px\"\u003eIN1+:Signal Input 1+\u003cbr\u003e\n    IN1- :Signal Input 1-\u003cbr\u003e\n    IN2+:Signal Input 2+\u003cbr\u003e\n    IN2- :Signal Input 2-\u003cbr\u003e\n    VCC: Output Working Power+（DC 3-5.5V）\u003cbr\u003e\n    GND: Output Working Power-\u003cbr\u003e\n    O1: Signal Output 1\u003cbr\u003e\n    O2: Signal Output 2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saecdcfa1805c4e2db6164e78f5fabf30G.jpg\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S67ac8b609b1c466698ff5eaf7f66731e6.jpg\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786648283044puw_1784625742401.jpg?v=1784625746\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eThere are three wiring methods. The input drive requires a current of more than 8MA. If you are not sure about the drive current of the input device, it is recommended to use the first wiring method.\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"No terminal","offer_id":51593594667286,"sku":"OP62A02_NO","price":3.34,"currency_code":"USD","in_stock":true},{"title":"With terminal","offer_id":51593594700054,"sku":"OP62A02_PIN","price":4.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/900096202607211715126a5f38a090f23.png?v=1784625742"},{"product_id":"products-4-16ch-plc-signal-amplifier-npn-pnp","title":"4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN\/PNP Logic Level Converter with Opto-Isolation \u0026 MOS Output for Industrial Automation","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000626146\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003ePackname:5A PLC Signal Amplifier Board Isolation MOS Tube Module NPN PNP IO Digital Logic Level Converter DC 3.3V 5V 12V 24V\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cspan style=\"color:rgb(0, 0, 0)\"\u003ePacking included:\u003cbr\u003e\n  1 PCS 4\/8\/12\/16 Channels 3.3-24V\u003c\/span\u003e PLC Signal Amplifier\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e Module\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786799684735bit_1784777144159.jpg?v=1784777147\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:14px;font-family:arial\"\u003e\u003cspan style=\"font-size:18px\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n  1. Adopt original drive chip, stable and reliable performance.\u003cbr\u003e\n  2. Compatible with postive control,negative control two input modes.\u003cbr\u003e\n  3. Each channel has an LED indicator to indicate the current working state of the channel.\u003cbr\u003e\n  4. The input signal adopts optocoupler isolation design, which has strong anti-interference ability.\u003cbr\u003e\n  5. The module is designed wiht standard rail type.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eTechnical Paramteres:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n  Control Voltage: 3.3-8V and 8-24V\u003cbr\u003e\n  Input current: 8-15mA\u003cbr\u003e\n  Output type: Non-Contact type\u003cbr\u003e\n  Drive component: P\/N channel FET\u003cbr\u003e\n  Operating time: 1ms or less\u003cbr\u003e\n  Rest time: 1ms or less\u003cbr\u003e\n  MAX switching frequency: 2000Hz\u003cbr\u003e\n  Module installation method: standard rail mounting\u003cbr\u003e\n  X1...X16 is the signal input terminal, COM is the signal common terminal.\u003cbr\u003e\n  Input level signal: 5V version 3-8V;12V version 8-25V\u003cbr\u003e\n  Y1...X16 is MOS load output terminals.\u003cbr\u003e\n  Load current: DC 3.3-4.5V \u0026lt;2A; DC 4.5-8V \u0026lt;4A;DC 8-24V \u0026lt;5A;\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e4CH:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n  Size :39*72*12(Only Board), 42*86*36(with Shell)\u003cbr\u003e\n  Weight : 21g(Only Board),62g(with Shell)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e8CH:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n  Size :73*72*12(Only Board), 76*86*36(with Shell)\u003cbr\u003e\n  Weight : 39g(Only Board),100g(with Shell)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e12CH:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n  Size :107*72*12(Only Board), 110*86*36(with Shell)\u003cbr\u003e\n  Weight : 56g(Only Board),140g(with Shell)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e16CH:\u003c\/strong\u003e\u003c\/span\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\n  Size :141*72*12(Only Board), 144*86*36(with Shell)\u003cbr\u003e\n  Weight : 74g(Only Board),177g(with Shell)\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786799685490wzo_1784777144831.jpg?v=1784777148\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786799686176kmr_1784777145544.jpg?v=1784777149\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/1786799686896knq_1784777146487.jpg?v=1784777149\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cbr\u003e\u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"4CH Only Board \/ NPN Input 12-24V \/ NPN Output","offer_id":51602560483606,"sku":"OPMSA04_NPN_N_12V","price":5.54,"currency_code":"USD","in_stock":true},{"title":"4CH With Shell \/ NPN Input 12-24V \/ NPN Output","offer_id":51602560516374,"sku":"OPMSA04_NPN_N_12V_R","price":8.86,"currency_code":"USD","in_stock":true},{"title":"4CH Only Board \/ NPN Input 3.3-5V \/ NPN Output","offer_id":51602560549142,"sku":"OPMSA04_NPN_N_5V","price":5.54,"currency_code":"USD","in_stock":true},{"title":"4CH With Shell \/ 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