Circuit Description The LDR is configured in a voltage divider circuit to provide analog input to the Arduino. As light intensity changes, the voltage at the analog pin (A0) varies accordingly. The ...

Developed a project called Smart Street Light where Interfacing LDR with an Arduino, Interfacing an LED with the Arduino and then programming the Arduino in such a way that when light intensity ...

This paper focus on the idea of automatic lightning system and peculiar way of implementation with embedded tool systems. The proposed method is used to measure and control the intensity of light in ...