Special price US $1.14 XH-M131 DC 5V / 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness

XH-M131 DC 5V / 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness

[4000434310976] The light sensor with relay can be used as e.g. a twilight sensor. At a certain level of light reaching the photoresistive sensor (the light level is set by the potentiometer) the relay will be switched on. The regulation of relay operation at a given light level is set by a potentiometer located on the module. Technical data: - 12 VDC module power supply - current consumption by the module max 500 mA - maximum relay current 10A - maximum voltage at 250 V relay contacts - tile size 30 x 53 mm - total maximum module size 30 x 53 x 17 mm (W x L x H) - potentiometers for setting the light level for sensor operation 

US $1.36

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