4-Channel Relay Module for Arduino & Raspberry Pi – 5V

Description Show Reviews 4-Channel Relay Module for Arduino & Raspberry Pi – 5V This is a 5V (Trigger Voltage)4-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430. Description 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) Indication LEDs for Relay output status 0 Reviews Hide Reviews Show Reviews