This a 5 mm size light sensor which changes resistance with the change in the ambient light exposed on the surface of the sensor. LDR (Light Dependent Resistor) is a type of photocell which finds excellent use in light sensing device application, whether it is automatic outdoor light ON/OFF switch or Indoor automatic light switching. The sensor works best in both Light and dark region. Extra Information Light Resistance:10K Ohm @ 10Lux Dark Resistance:1.0M Ohm @ 0 Lux Max Voltage:150 volt Size:5mm dia Max Power:100 mW

Reviews