18 Item Items
Warning: Last items in stock!
5V Relay Module for Arduino, Raspberry Pi and other 5v compatible circuits and microcontrollers.
This is a 5V, four Channel Relay interface board, its useful to control various appliances, and other equipments with large current. It can be controlled directly by any Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, ARM, DSP, MSP430) .