GERI® 12V Light Control Switch The Photoresistor Plus Relay Module The Light Detection Switch Photosensitive Sensor

Description

Module using the instructions: 1, photoresistors module is most sensitive to ambient light, generally used to detect the brightness of the ambient light. 2, the module when the ambient light is darker than the threshold value is set, the relay is energized, the common terminal and the normally start is turned on, when external ambient light is brighter than the set threshold value, the relay is switched off, the common terminal and the normally closed end connected; 3, the public side, normally open, normally closed three ports, the equivalent of a dual-control switch, relay coil power, public end and often the beginning of conduction, radio, public end normally closed terminal conduction; Electrical parameters: Supply voltage: 12VDC Current:> 100mA Load: 250V 10A AC or 30V 10A DC (the current is less than this range can be used) Shipping list: The light the 12V-sensitive resistor sensor plus a relay module with a photoresistor , a jumper cap