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. The analog Pin senses the voltage ...

This project is ideal for hobbyists, educators, and anyone interested in exploring basic robotics and Arduino programming. Once powered, the robot will start detecting light levels from the LDRs. It ...

Make sure you have soldered the wires with the legs of the LDR’s. You will have to connect these with the resistors later on. Now place the Arduino, battery and the breadboard on the cardboard and ...