A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core concepts of automation and sensor integration. This step-by-step guide will show you how to build a ...

This project demonstrates a line follower robot powered by an Arduino Uno. The robot uses infrared (IR) sensors to detect the line and adjust its path accordingly by controlling the motors. The line ...

A line-following robot uses infrared (IR) sensors to detect a line and steer accordingly. The robot adjusts the speed and direction of its wheels based on sensor input, ensuring it stays on the track.

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagi… ...