MODULE 4 RELAIS ARDUINO

4 Channel Relay Module - Progressive Automations

This AZ-Delivery 4-relay module consists of four LEDs, four resistors, four NPN transistors, four diodes and four relays capable of handling up to 5A

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

Module Relai Arduino - 4 Canaux - Board 4 relais Arduino

Module relais 5V à 4 canaux pour arduino

How to use 4 channel Relay to control AC load with Arduino code

MODULE 4 RELAIS ARDUINO

Module contenant 4 relais inverseur type 1RT facilement pilotable par une carte Arduino.

MODULE 4 RELAIS POUR ARDUINO

MODULE 4 RELAIS ARDUINO

1Pcs 4 Channel Relay Module Relay Control Board with Optocoupler Output 4 Way Relais Module for Arduino - AliExpress