1-Channel 12V relay Module Popular 12V car light control photoresistor relay module light detect sensor with timer

Specifications

Specification

1, the module using genuine quality relay, normally open interface Maximum load: AC 250V/10A, DC 30V/10A;

2, power indicator (red), 1 relay status indicator (blue)

3, interface design user-friendly, all interfaces can connect directly leads to very convenient

4 module size: 4.8cm * 2.6cm * 1.68cm (L * W * H)
 

Module interface
A module control end, 3-wire interface, all interfaces can connect directly leads to user-friendly
1, the VCC the external 12V 
2, GND external GND
3, CL1 relay control interface, low level relay pull

B relay output, 3-wire interface, all interfaces can connect directly leads, user-friendly
1, NC relay normally closed interface, before the relay together with COM shorted pull vacant
2, COM relay public interface
3, NO relay normally open inte