2 Channel 5V Relay Module with Optocoupler
- High current Relay, AC250V 10A, DC5V 10A
- 2 LEDs to indicate Relay Status
- Works with logic level signals from 3.3V or 5V devices
This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipments with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
The pins are marked on the PCB:-
GND - Connect Ground.
IN1 - Controls input for relay 1, Active Low
IN2 - Controls input for relay 2, Active Low
VCC - Connect 5V to this pin.