Working of LDR controlled LED using Arduino. As per the circuit diagram, we have made a voltage divider circuit using LDR and 100k resistor. The voltage divider output is feed to the analog pin of the ...

Arduino Uno; LDR’s X 2 (Light Dependent Resistor) 10K resistors X 2; Battery (6 to 12V) How does a single axis solar tracker work? In this project, LDR’s are working as light detectors. ... The ...

Refer to the schematic diagram for connecting LDRs, motors, and the motor driver to the Arduino board. Upload the Code. Open light_following_robot.ino in the Arduino IDE and upload it to your Arduino ...

Welcome to the Light Following Robot project repository! This project demonstrates how to build a simple yet effective light-following robot using Arduino and Light Dependent Resistors (LDRs). This ...