Line Follower Robot without Microcontroller

In this instructable, I will teach you how to make a line following robot without using Arduino. I will use very easy steps to explain. This robot will use IR Proximity Sensor to follow the line. You will not need any kind of programming experience to build this robot. Only, some interest could make it...

Step 1: Parts Needed

Parts needed:-

  • Chassis(including wheels and motors)

  • IR Proximity Sensors(pair)

  • Jumper wires

  • Breadboard(for connections)

  • L293D IC(motor driver)

You can understand how proximity sensor works:- How Proximity Sensor works?


Step 2: Assemble the Chassis