HiLetgo 5V Photodiode Module Relay Module Light Control Switch Light Detect

5V Photodiode Module Relay Module Light Control Switch Light Detect
Features:
1.Using the intensity of the light sensing photodiode, comes relays, direct load control
2.Power bits adjust the sensitivity by adjusting potentiometer, setting the threshold to start the relay, when this threshold lights, relay modules, when this dark threshold relay release, so normally open to public end of the day is to control the switch, normally closed to public access terminal is to control the night switch.
3.The operating voltage 5V
4.The output forms: direct access or DC30V 10A AC 220V 10A load
5.With 4 fixing bolt holes for easy installation
6.Small PCB board size: 5cm x 2.6cm
7.Using a wide voltage LM393 comparator
Parameters:
Supply voltage: 5VDC
Current: more than 100mA
Load: 250V 10A AC or 30V 10A DC