Be able to control various appliances, and other equipments with large current It can be controlled directly by Micro-controller ( , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current Equiped with high-current relay, AC250V 10A , DC30V 10A Indication LED's for Relay output status
Use:
Supports all MCU control The industrial field PLC control Smart home control