https://eletee.com/ daily https://eletee.com/products/rc44b12-rf34c12-12ch-433mhz-20dbm-fsk-rolling-code-wireless-relay-kit-moisture-proof-garage-door-smart-home-controller 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Sfc76ec08072a4b1cb98078c3ca472535n.webp?v=1783908888 RC44B12+RF34C12 12CH 433MHz 20dBm FSK Rolling Code Wireless Relay Kit – Moisture Proof Garage Door & Smart Home Controller https://eletee.com/products/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 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607131245426a546d7601f7c.png?v=1783918701 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 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2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Sd02219c87eb042b1811e03c785eaec94v.webp?v=1783922883 2A DPDT Relay Module – Motor Forward Reverse Self-Locking Controller with Pluggable Terminal for DC Polarity Reversal & Bistable Control https://eletee.com/products/mini-mppt-solar-charge-controller-4-2v-3-7v-3-6v-3-2v-selectable-charger-module-with-5v-1a-output-for-li-ion-li-po-lifepo4-battery 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/S398ac927c4d8471f9b8193eb876633fed.webp?v=1783925729 Mini MPPT Solar Charge Controller – 4.2V/3.7V/3.6V/3.2V Selectable Charger Module with 5V 1A Output for Li-Ion / Li-PO / LiFePO4 Battery https://eletee.com/products/3-3v-5v-12v-24v-digital-signal-isolation-module-10khz-di-do-optocoupler-logic-level-converter-for-plc-rs485-io-communication 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Sd71fad23124d48d3a1fa94237afab7130.webp?v=1783926375 3.3V 5V 12V 24V Digital Signal Isolation Module – 10kHz DI-DO Optocoupler Logic Level Converter for PLC RS485 IO Communication https://eletee.com/products/dd05cvsa-2-in-1-charger-discharger-board-dc-dc-step-up-module-4-5-8v-input-to-5v-output-for-ups-mobile-power-diy-projects 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/HTB1Rv5RPpXXXXc1XFXXq6xXFXXXr.webp?v=1783926684 DD05CVSA 2-in-1 Charger Discharger Board – DC-DC Step-Up Module 4.5-8V Input to 5V Output for UPS Mobile Power DIY Projects https://eletee.com/products/products-esp32-s3-16di-16do-solid-state-relay-io-board-wifi-ethernet-rs485-modbus 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/S16459d6a99254cecbcf83cb7922e4db2b.webp?v=1783928616 ESS3H32 ESP32-S3 Industrial IO Controller – 16DI/16DO Solid-State Relay Board with WiFi Bluetooth Ethernet RS485 Modbus for MQTT IoT LED Automation https://eletee.com/products/products-t73-plug-in-relay-module-rs485-modbus-rtu-remote-io 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607131624256a54a0b9d9f56.png?v=1783932009 T73 Plug-in Relay Module – RS485 Modbus RTU Remote IO Controller with Momentary Latching Interlock Delay Switch for DIY Smart Home RYN404E/RYN408F https://eletee.com/products/products-4ch-pulse-counter-rs485-relay-module-modbus-rtu-remote-io 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607131644226a54a56693096.png?v=1783932647 4CH Pulse Counter RS485 Relay Module – Modbus RTU Remote IO Controller with Multifunctional Wired Control for Simple PLC Replacement N4CRB04 https://eletee.com/products/433mhz-wireless-rs485-relay-board-master-slave-for-plc-pump-control 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/S946ab1e8f86e48d5803725a6240328caf.webp?v=1783934925 Master-Slave 433MHz Wireless RS485 Relay Board – RF Transceiver Module for Pump LED PTZ PLC Control DC 12-24V Home Automation RT5BF01 N4RFA04 https://eletee.com/products/products-120-bit-dtmf-decoder-module-lcd-display-home-automation-iot 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607131735006a54b144a7997.png?v=1783935368 120Bit Dual-Tone Multi-Frequency Decoder DTMF Decoding LCD Display Phone Speech Decoding Voice Board Home Automation IOT Module DTMFA32 https://eletee.com/products/products-n4ci-8-24ai-industrial-modbus-analog-input-module 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607131738036a54b1fb10440.png?v=1783936138 N4CI 8-24 Channel Industrial Analog Input Module – Modbus RTU 4-20mA/0-20mA/0-5V/0-10V Current Voltage Data Collector for PLC Sensor Monitoring 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Voltage Regulator Boost Module with USB-C Input/Output DDTC11UC https://eletee.com/products/products-modbus-remote-io-module-dmos-pnp-output-npn-pnp-input-plc 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Sac45fea7b3224b08998f053ba3caa6302.webp?v=1783941348 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32 https://eletee.com/products/products-opmsa04-4ch-5a-digital-signal-amplifier-npn-pnp-led-driver 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/S31b5196bd12e4759a1edd7dc7497dc37A.webp?v=1783995999 OPMSA04 4CH 5A Digital Signal Amplifier – DC 3.3-24V NPN/PNP Logic Level LED Driver for Arduino Raspberry Pi ESP32 ESP8266 https://eletee.com/products/products-16ch-pt100-temperature-module-rs485-modbus-40-500 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/S20c424b8dc5146cb8c08d731c9d71502r.webp?v=1783996629 16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16 https://eletee.com/products/products-10pcs-dd0512ma-5w-boost-converter-2-6-6v-to-3-7v-5v-12v 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/HTB17GEZXOnrK1RjSsziq6xptpXaG.webp?v=1783997205 10Pcs DD0512MA Mini 5W Boost Converter – DC 2.6-6V to 3.7V/5V/12V Adjustable Step-Up Regulator Module for DIY Electronics https://eletee.com/products/products-dr55b01-flip-flop-latch-relay-module-motor-polarity-switch 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Hf0be51b5bf6644da9f4c25cedbe646e2J.webp?v=1783997607 DR55B01 Flip-Flop Latch Relay Module – DC 5-24V 2A Motor Reversible Polarity Switch Self-Locking Bistable Reverse Polarity Controller 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0-2kHz NPN/PNP Logic Level Shifter 5A High Current IO Booster for LED & Motor Control https://eletee.com/products/products-8ch-modbus-rtu-controller-module-uart-rs485-plc-expansion-arduino-stm32 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607141141266a55afe6945fe.png?v=1784000521 N4DIG08 8CH Modbus RTU Controller Module – UART/RS485 PLC Expansion Board with Digital I/O for Arduino UNO MEGA NANO STM32 AVR PIC https://eletee.com/products/products-4pcs-dd05ajsb-adjustable-buck-converter-2-5-5-5v-to-0-6-5v 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607141149456a55b1d9c24d0.jpg?v=1784001041 5Pcs DD05AJSB Adjustable Buck Converter – DC 2.5-5.5V to 0.6-5V Synchronous Step-Down Regulator Module for DIY Electronics https://eletee.com/products/products-ac-time-delay-relay-110-220v-dip-switch-programmable-timer 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607141152386a55b286b5b1d.png?v=1784001365 IO34H02 AC Time Delay Relay Module – 110V/120V/220V 50-60Hz DIP Switch Programmable Timer for Light Fan Pump Automatic Door Control https://eletee.com/products/products-30w-10-90v-ultra-wide-buck-converter-5v-12v-24v 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Scc6986c1927044f48ae9234404990703P.webp?v=1784015154 ND9024TA 30W Ultra-Wide Voltage Regulator Module – DC 10-90V to 5V/12V/24V Adjustable Buck Converter for UPS E-Bike EV Solar New Energy https://eletee.com/products/products-industrial-sht30-temperature-humidity-sensor-modbus-rs485-ttl 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/S2c982f3fcc964962b0606a6f25b00375D.webp?v=1784015560 SHA9D01 RS485 TTL Modbus Rtu Analog Remote IO SHA9D01 Module HMI PLC Expand Industrial Temperature & Humidity SHT30 Sensor Adapter Board 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Adjustable Electrolytic Capacitor Bank for Circuit Development & Testing https://eletee.com/products/products-r4hub08-8ch-rs485-hub-industrial-signal-repeater 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607141630026a55f38a42993.png?v=1784018066 R4HUB08 8-Channel RS485 Hub – Industrial Signal Repeater for Modbus RTU TCP/IP MQTT HTTP Bus Communication Expansion https://eletee.com/products/products-32ch-k-type-thermocouple-module-max6675-rs485 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607141727146a5600f23edc2.png?v=1784021647 N4KTF32 32-Channel K-Type Thermocouple Temperature Module – MAX6675ISA+ 0-1024℃ RS485 Modbus Collector DC 7-25V for Industrial Monitoring https://eletee.com/products/products-0-3a-stepper-motor-pwm-controller-3d-printer-cnc 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Sed8250e8c0f34060961c9c5dc0f06a4ck.webp?v=1784022453 IO54C01 DR51D010-3A Stepper Motor Controller – PWM Pulse Speed Drive Module with Forward/Reverse for 3D Printer CNC Screw Slider Accessories https://eletee.com/products/products-k-type-thermocouple-to-rs485-modbus-converter 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/900096202607141811326a560b546a81c.png?v=1784024547 N4KTA01 K-Type Thermocouple to RS485 Converter – -200 to 1350°C Modbus RTU Digital Temperature Measurement Board for PLC Industrial Automation https://eletee.com/products/products-2pcs-usb-5v-to-12v-boost-module-xh2-54-power-cable 2026-07-14T04:58:07-07:00 daily https://cdn.shopify.com/s/files/1/1000/4063/8742/files/Hc727251cc7394824b07ffa2f4a8672ebz.webp?v=1784024688 2 Pcs CE017 USB 5V to 12V Step up Boost Module DC DC Converter with XH2.54 2-Pin 20cm Power Wire Cable for Electronic Projects