This project demonstrates how to build a high-performance line-following robot. Instead of using basic if-else logic that results in wobbly movement, this robot employs a PID controller. This allows ...

Line-Follower-Robot This project features a line-following robot built using an Arduino, designed to follow a black line on a white surface. The robot uses five infrared sensors to detect the line's ...

There’s hardly a day that passes without an Arduino project that spurs the usual salvo of comments. Half the commenters will complain that the project didn’t need an Arduino. The other half will ...

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 ...