3 Review(s)

Relay contact capacity 250V10A., relay output normally open, normally closed; 5V Active low level relay signal input voltage range: 0 - 5V; VCC system power supply. JD-VCC relay power supply. Default 5V relay. JD-VCC and VCC short answer is OK This is a 2 Channel 5V Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(for arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)