100% Brand New
This is a 5V 4-channel replay interface board， be able to control various appliance，
and other equipments with large current. It can be controlled directly by Microcontroller(，8051，AVR，PIC，DSP，ARM，MSP430，TTL logic).
5V 4-Channel reply， interface board， and each one needs15-20mA driver current.
Equipped with high-current relay， AC250V 10A; DC30V 10A.
Equipped with screw holes for easy installation.
Specification:
Size: 7 x 5.3 x 1.7cm (LxWxH)
Working voltage: 5V
Channel: 4 channel
Package Content:
1 x 4 Channel Relay Module
