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1-2CH 3A RS485 UART Relay Module – DC 12V/24V Serial Port Switch with Modbus RTU for PLC Arduino Smart Home
Regular price From $4.99 USDRegular price$8.44 USDSale price From $4.99 USD1-2CH 3A RS485 UART Relay Module – DC 12V/24V Serial Port Switch with Modbus RTU for PLC Arduino Smart Home
Regular price From $4.99 USDRegular price$8.44 USDSale price From $4.99 USD1-2CH 3A RS485 UART Relay Module – DC 12V/24V Serial Port Switch with Modbus RTU for PLC Arduino Smart Home
Regular price From $4.99 USDRegular price$8.44 USDSale price From $4.99 USDSale -
10IOA01 10IOA02 10IOA04 10IOA08 10IOA12 12CH Modbus RTU Relay Module – RS485 10A Digital Output Board with Opto-Isolated Inputs DIN Rail for PLC Industrial Automation
Regular price From $10.88 USDRegular price$10.88 USDSale price From $10.88 USD10IOA01 10IOA02 10IOA04 10IOA08 10IOA12 12CH Modbus RTU Relay Module – RS485 10A Digital Output Board with Opto-Isolated Inputs DIN Rail for PLC Industrial Automation
Regular price From $10.88 USDRegular price$10.88 USDSale price From $10.88 USD10IOA01 10IOA02 10IOA04 10IOA08 10IOA12 12CH Modbus RTU Relay Module – RS485 10A Digital Output Board with Opto-Isolated Inputs DIN Rail for PLC Industrial Automation
Regular price From $10.88 USDRegular price$10.88 USDSale price From $10.88 USD -
10Pcs DD0512MA Mini 5W Boost Converter – DC 2.6-6V to 3.7V/5V/12V Adjustable Step-Up Regulator Module for DIY Electronics
Regular price $17.90 USDRegular price$18.37 USDSale price $17.90 USD10Pcs DD0512MA Mini 5W Boost Converter – DC 2.6-6V to 3.7V/5V/12V Adjustable Step-Up Regulator Module for DIY Electronics
Regular price $17.90 USDRegular price$18.37 USDSale price $17.90 USD10Pcs DD0512MA Mini 5W Boost Converter – DC 2.6-6V to 3.7V/5V/12V Adjustable Step-Up Regulator Module for DIY Electronics
Regular price $17.90 USDRegular price$18.37 USDSale price $17.90 USDSale -
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
Regular price $4.38 USDRegular price$9.00 USDSale price $4.38 USDSale -
23IOA08 23IOB16 23IOC24 23IOE48 8/16/24/32/48CH Multifunction RS485 Remote IO Module – NPN/PNP DI-DO Expansion Board with DIN Rail & Modbus RTU for PLC Industrial Automation
Regular price From $13.29 USDRegular price$15.26 USDSale price From $13.29 USD23IOA08 23IOB16 23IOC24 23IOE48 8/16/24/32/48CH Multifunction RS485 Remote IO Module – NPN/PNP DI-DO Expansion Board with DIN Rail & Modbus RTU for PLC Industrial Automation
Regular price From $13.29 USDRegular price$15.26 USDSale price From $13.29 USD23IOA08 23IOB16 23IOC24 23IOE48 8/16/24/32/48CH Multifunction RS485 Remote IO Module – NPN/PNP DI-DO Expansion Board with DIN Rail & Modbus RTU for PLC Industrial Automation
Regular price From $13.29 USDRegular price$15.26 USDSale price From $13.29 USDSale -
23IOD32 32CH RS485 Modbus RTU Remote IO Module – Optically Isolated Solid State Relay Board with NPN/PNP Input for PLC Expansion
Regular price From $28.98 USDRegular price$28.98 USDSale price From $28.98 USD23IOD32 32CH RS485 Modbus RTU Remote IO Module – Optically Isolated Solid State Relay Board with NPN/PNP Input for PLC Expansion
Regular price From $28.98 USDRegular price$28.98 USDSale price From $28.98 USD23IOD32 32CH RS485 Modbus RTU Remote IO Module – Optically Isolated Solid State Relay Board with NPN/PNP Input for PLC Expansion
Regular price From $28.98 USDRegular price$28.98 USDSale price From $28.98 USD -
23IOD32 32CH RS485 Modbus RTU Remote IO Module – Optically Isolated Solid State Relay Board with NPN/PNP Input for PLC Expansion
Regular price From $28.98 USDRegular price$28.98 USDSale price From $28.98 USD23IOD32 32CH RS485 Modbus RTU Remote IO Module – Optically Isolated Solid State Relay Board with NPN/PNP Input for PLC Expansion
Regular price From $28.98 USDRegular price$28.98 USDSale price From $28.98 USD23IOD32 32CH RS485 Modbus RTU Remote IO Module – Optically Isolated Solid State Relay Board with NPN/PNP Input for PLC Expansion
Regular price From $28.98 USDRegular price$28.98 USDSale price From $28.98 USD -
24DIA16/24DIB32/24DIC48 16-48CH Digital Input Module – NPN/PNP Switch PLC IO Expansion Board with 3000VDC Isolation RS485 Modbus RTU
Regular price From $17.74 USDRegular price$18.68 USDSale price From $17.74 USD24DIA16/24DIB32/24DIC48 16-48CH Digital Input Module – NPN/PNP Switch PLC IO Expansion Board with 3000VDC Isolation RS485 Modbus RTU
Regular price From $17.74 USDRegular price$18.68 USDSale price From $17.74 USD24DIA16/24DIB32/24DIC48 16-48CH Digital Input Module – NPN/PNP Switch PLC IO Expansion Board with 3000VDC Isolation RS485 Modbus RTU
Regular price From $17.74 USDRegular price$18.68 USDSale price From $17.74 USDSale -
25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Regular price From $12.73 USDRegular price$12.73 USDSale price From $12.73 USD25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Regular price From $12.73 USDRegular price$12.73 USDSale price From $12.73 USD25IOA08 25IOB16 25IOC32 Modbus RS485 Remote IO Module – DMOS PNP Output & NPN/PNP Input Expansion Board 8/16/32 Channels for PLC Industrial Automation 25IOA08 25IOB16 25IOC32
Regular price From $12.73 USDRegular price$12.73 USDSale price From $12.73 USD -
2Pcs PW1VA01 PWM to DAC Converter Module – 0-5V/0-10V Adjustable Voltage Output Signal Generator for Arduino UNO MEGA PLC
Regular price $6.67 USDRegular price$9.20 USDSale price $6.67 USD2Pcs PW1VA01 PWM to DAC Converter Module – 0-5V/0-10V Adjustable Voltage Output Signal Generator for Arduino UNO MEGA PLC
Regular price $6.67 USDRegular price$9.20 USDSale price $6.67 USD2Pcs PW1VA01 PWM to DAC Converter Module – 0-5V/0-10V Adjustable Voltage Output Signal Generator for Arduino UNO MEGA PLC
Regular price $6.67 USDRegular price$9.20 USDSale price $6.67 USDSale -
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
Regular price $6.68 USDRegular price$9.99 USDSale price $6.68 USD3PCS!!! 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
Regular price $6.68 USDRegular price$9.99 USDSale price $6.68 USD3PCS!!! 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
Regular price $6.68 USDRegular price$9.99 USDSale price $6.68 USDSale -
4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN/PNP Logic Level Converter with Opto-Isolation & MOS Output for Industrial Automation
Regular price From $5.54 USDRegular price$8.99 USDSale price From $5.54 USD4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN/PNP Logic Level Converter with Opto-Isolation & MOS Output for Industrial Automation
Regular price From $5.54 USDRegular price$8.99 USDSale price From $5.54 USD4-16CH 5A PLC Signal Amplifier Board – DC 3.3-24V NPN/PNP Logic Level Converter with Opto-Isolation & MOS Output for Industrial Automation
Regular price From $5.54 USDRegular price$8.99 USDSale price From $5.54 USDSale -
5Pack IO23C01 30A 24V Multifunction Timer Relay Module – 18-Mode Digital Delay Switch with 0.01s-270h Adjustable Time for PLC Motor LED
Regular price $32.99 USDRegular price$33.99 USDSale price $32.99 USDSale -
5Pcs DD0503MB 3.3V DC-DC Buck Converter – 3.3-6V Step-Down Regulator Module for FPV Drone Camera UAV Embedded Systems
Regular price $5.26 USDRegular price$9.69 USDSale price $5.26 USDSale -
5Pcs DD0505MD 5V Boost Converter – 2.8-4.5V to 5V DC-DC Step-Up Power Module for USB 18650 Power Bank ESP8266 DS18B20 LCD
Regular price $5.44 USDRegular price$8.99 USDSale price $5.44 USDSale -
5Pcs DD05AJSB Adjustable Buck Converter – DC 2.5-5.5V to 0.6-5V Synchronous Step-Down Regulator Module for DIY Electronics
Regular price $8.99 USDRegular price$9.99 USDSale price $8.99 USDSale -
5Pcs DD0603SA_3V3 Auto Buck-Boost Converter – 0.8-6V to 3.3V 2-in-1 Step-Up Down Power Module for ESP8266 HC-05 CC1101 LED DIY
Regular price $10.99 USDRegular price$12.17 USDSale price $10.99 USDSale -
AD22B04 4CH DTMF Relay Module – MT8870 Phone Voice Remote Control Switch with 8 Modes 10A Output for Smart Home LED Motor
Regular price $12.99 USDRegular price$15.98 USDSale price $12.99 USDSale -
Adjustable 7.83 Hz Schumann Resonance Generator (0.01–9999 Hz) – USB-Powered Sine Wave Device with AUX Cable
Regular price $18.90 USDRegular price -
Adjustable 7.83 Hz Schumann Resonance Generator, 0.1 Hz–100 kHz Sine Wave Frequency Device with USB Power
Regular price $22.99 USDRegular price
