Interfacing-LDR-with-Arduino LDR SENSOR is nothing but a light-dependent resistor, its resistance changes according to changes in light intensity. In this blog we will discuss what LDR SENSOR is and ...

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Here, Arduino reads the digital logic from the LDR op-amp circuit and performs the decision-making accordingly. This method of interfacing an LDR with Arduino is simple, user-friendly, and typically ...

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.