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.

We are going to build a simple Light Sensing circuit or Light Detector using LDR - a resistive light sensor, to control the ON-OFF of the system associated with respect to the intensity of light that ...

The Light Following Robot is designed to detect and follow light sources using LDRs. It utilizes an Arduino board to process sensor inputs and control the motors accordingly, allowing the robot to ...

The output from the LDR op-amp circuit can be used to drive an LED directly or via Arduino. In this tutorial, the circuit has been taken on a PCB, in which the operation as a light or dark sensor can ...

You’re asking what is LDR? It stands for Light Dependent Resistor or Photoresistor, which is a passive electronic component, basically a resistor which has a resistance that varies depending of the ...

In this project, I will show you how to make an LDR auto light controller device with a built-in battery charger circuit. This device uses an LDR (Light Dependent Resistor) as a variable resistor to ...

Light intensity may be measured by wiring a phototransistor or a light dependent resistor (LDR) with an analog LED voltmeter chip like the LM3914 or even to a microcontroller as it displays the ADC ...

Light Following Robot Using Arduino and LDR Welcome to the Light Following Robot project repository! This project demonstrates how to build a simple yet effective light-following robot using Arduino ...