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.

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 ...

USING AN LDR SENSOR WITH ARDUINO Introduction 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 ...

Working of Arduino Color Mixing Lamp: As we are using three LDR’s so, when light incident on these sensors ,it’s resistance changes as a result voltages also changes at analog pins of Arduino which is ...

To use a dark sensor instead, connect LM358 ‘s pin 7 of to one of Arduino’s digital I/O pins. As a dark sensor, the circuit will output as HIGH when it’s dark and a LOW when there’s light. The output ...

The amount of light reaching the LDR from the LED decreases as the pipe is bent, and with a simple divider circuit a voltage can be read by an Arduino.

Watching a child learn to run is a joyous, but sometimes painful experience. It seems the same is true for [James Bruton]’s impressive Sonic the Self-Balancing robot, even with bendable knees… ...

Hiwonder's MechDog is a compact AI robot dog with an ESP32-S3 controller, 8 coreless servos, and ports for sensor expansion.