Light sensors are widely used in electronic applications. The most common one used is a photoresistor or light-dependent resistor. Despite a long response time, this sensor is inexpensive and useful ...

*This code discribes that how an Light dependent resistor can be operated with analog input using Arduino Uno. *for more detail please visit:https://www ...

This approach uses (at least) 3 LDR's between the rails and all are used for detection purposes. The ambient light they see does not need to be constant but should affect them all more or less ...

This LDR Plus GSM Based Security System project will teach us how to make a smart device that can notify us whenever any unauthorised person opens the safe box/drawer. We all use safe boxes or drawers ...

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...