This project demonstrates how to build a simple line-following robot using an Arduino Uno. The robot detects a black line on a white surface using two IR sensors and moves accordingly with the help of an L298N motor driver module. This project is an excellent starting point for robotics enthusiasts and can be further enhanced for advanced applications like obstacle avoidance and path optimization.
Complete technical guide explaining how line following robots work. Learn about sensors, control algorithms, components, and the feedback systems enabling path tracking.
Underneath, write a simple line following program to test your robot. Don’t worry if your robot tracks off its line. Just check it attempts to stay on the line. Don’t forget to adjust the pin numbers if you’ve used different GPIO pins. Move the robot back and forth over the line to see what happens.
A Line Follower Robot (LFR) is an autonomous robot designed to follow a predetermined path, typically marked as a black line on a white surface or vice versa. This guide provides a detailed explanation of how to build and operate a line follower robot using Arduino. It covers everything from the basics of line-following technology to assembly and programming.
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 imagine ...
The objectives of assembling this robot include following a line, going over the ramp and memorizing a track. To achieve the objectives of this line-following robot, a firmware was written for it and ...