Yizhet 2 pcs 5V Module Relais DC 5V 230V 4 Canaux Module Relais avec Optocoupleur pour Raspberry Pi Arduino UNO R3 Mega 2560 1280 DSP Arm PIC AVR

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4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi : Electronics

4-relay module 5V with optocoupler low-level trigger compatible with Arduino and Raspberry Pi

5V Relay interface board, each one needs 70mA Driver Current; Equipped with high-current relay, AC250V 10A; DC30V 10A Each relay has normally open and

ELEGOO Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

Yizhet 5 V 4-Kanal-Relay DC 5 V Relais Shield Module Control Board mit Optokoppler für Arduino PIC AVR MCU DSP ARM TTL Logic : : Elektronik & Foto

Yizhet 5V 2 Channel-Relay DC 5V 230V Relay Shield Module Control Board with Optocoupler for Raspberry Pi Arduino PIC AVR MCU DSP ARM TTL Logic (2 Channel) : : Business, Industry

Geekstory 5PCS 2 Channel 5V Relay Module 10A with Optocoupler Low Level Trigger Expansion Board for Arduino R3 MEGA 2560 1280 DSP ARM PIC

Geekstory 5PCS 2 Channel 5V Relay Module 10A with Optocoupler Low Level Trigger Expansion Board for Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP

4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi : Electronics

5v Relay Module Dc 5v 230v 2 Channel Relay Module With Optocoupler For Raspberry Pi Arduino Uno R3 Mega 2560 1280 Dsp Arm Pic Avr Stm32 Mcu Dspttl Log

AITRIP 10PCS 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger Compatible with Arduino Raspberry pi ARM AVR : Industrial & Scientific

Optocoupler-Isolated 2 Channel DC 5V Relay Module for Arduino Raspberry Pi MEGA 2560 DSP AVR PIC ARM MCU STM32, Electronic Experiment, Smart Home, Industrial Control, Robot : Electronics

5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. Low-level amplifier active, input

MELIFE 2 Pack 5V 4 Channel Relay Module DC 5V Relay with Optocoupler for R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32.

Relais optocoupleur de carte de module de relais 2 canaux 5V pour Arduino, Raspberry Pi, pcDuino - Arcade-Expert, Your Retro Arcade Gaming Store