Photocell LDR

Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The photoresistor can be manufactured with different figures and illuminated area based on this characteristic.Photoresistor is widely used in many industries, such as toys,lamps,camera,etc.

Typical Applications

1.Camera automatic photometry
2.Photoelectric control
3.Indoor ray control
4.Annunciator
5.Industrial control
6.Light control switch
7.Light control lamp
Electronic toy