4 channel 5v Relay Module(Blue)

This is a 5V 4-Channel Relay interface board, It is able to control various appliances, and other equipment with a large current. Microcontroller can control it directly (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

4 relay size: 75*55*20mm

>>5V 4-Channel Relay interface board and each one needs a 15-20mA Driver Current
>>Equiped Equipped 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 active low)
>>Opto-isolated inputs
>>Indication LEDs for Relay output status