- 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current
- Equiped with high-current relay, AC250V 10A ; DC30V 10A
- 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
The 4 Channel 5V Relay Shield Module is a interface board. It is used to control various appliances, and other equipment with large current.