5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current Equipped with high-current relay, AC 250V 10A ; DC 30V 10 A Standard interface that can be controlled directly by microcontroller ,such as Arduino , 8051, AVR, PIC, DSP, ARM and so on Contact independent wiring, safe and reliable With screw holes for easy installation
Package Included:
5V Eight 1 Channel Relay Module For PIC AVR DSP ARM Arduino