5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current
Equipped with high-current relay, AC250V 10A ; DC30V 10A
Standard interface that can be controlled directly by microcontroller ,such as 8051, AVR, PIC, DSP, ARM and so on
Contact independent wiring, safe and reliable
With screw holes for easy installation
Size:4.7 x 2.9 x 1.8cm
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