This is a 5V 8-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
1. 8-Channel Relay interface board.
2. Each one needs 15-20mA Driver Current.
3. Equiped with high-current relay : DC30V 10A AC250V 10A.
4. Standard interface that can be controlled directly by microcontroller (Arduino ,Raspberry Pi, 8051, AVR, PIC, DSP, ARM etc.
5. Each relay has normally open and normally closed contact.
6.The 8 channels are optically isolated, safe, reliable, anti-interference.
7.Can be selected by jumper relay and TTL or ground.
1pcs 8 Channel 5V Relay Module Shield for Arduino Raspberry Pi ARM PIC AVR DSP