This is an Arduino library for interfacing with an LDR (Light Dependent Resistor) sensor. With this library, you can easily read the analog value of an LDR sensor connected to your Arduino board.

In this project we are making a Light Sensor using LDR with Arduino to control a light bulb/CFL as per light condition of the room or outside area.

/* *How to operate LDR using Arduino uno (with analog input) *This code discribes that how an Light dependent resistor can be operated with analog input using Arduino Uno.