The user can choose whether to use the circuit as the light or dark sensor. The same output can be used to drive an LED, indicating the detection of light or dark. A photoresistor can be paired with ...

Hi Everyone, This is my 1st Arduino's tutorial video. In this video i am going to show you how to use a LDR or Light Dependent resistor to turn on and off another circuit or a LED. Wouldn’t it be ...

To create a graph based on the received serial data from Arduino Serial Plotter, you need to program Arduino to read a sensor and direct the data to the Serial Port. Here, a standard light-dependent ...

and we'll use LDR sensor modules to detect light and an MX1508 motor driver module for control. By building this simple light following robot you will learn the basics of robotics and how to use a ...

The design integrates LDR sensors (LDR 1 and LDR 2) at the door frame to detect individuals, with the Arduino Uno microcontroller processing sensor data and controlling the lighting system. Operation ...

Alternatively, National Instrument’s Labview programming environment can use the Arduino as a slave data acquisition ... mirror by a white sheet of paper, because the light reflected in the mirror ...

It’s like Dark and light Detector circuit but this time we are using Arduino to get more control over light. In this circuit, we are making a Light Sensor using LDR with Arduino to control a bulb/CFL ...