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RoboticsBeginner

Line Follower Robot

A classic starter robotics project. Your bot uses two infrared sensors to detect a black line and adjusts its motors to stay on the path.

Components Needed

  • Arduino Uno
  • L298N Motor Driver
  • 2 × IR Sensors
  • 2 × DC Motors + Wheels
  • Chassis
  • 9V Battery

Step-by-Step Guide

  1. 1

    Assemble the chassis with motors and wheels.

  2. 2

    Mount the IR sensors at the front, close to the ground.

  3. 3

    Wire the motor driver to the Arduino and motors.

  4. 4

    Upload the line-following sketch.

  5. 5

    Calibrate the sensors on your track and test.