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 ...

A line follower is a common project for anyone wishing to make a start in robotics, a small wheeled device usually with some kind of optical sensor which allows it to follow a line drawn on the ...

This self-operating robot utilizes 6 optical sensors mounted at the front in order to follow a line drawn on a surface. An ATmega8 microcontroller is being used to control the line following robot ...

The robot utilizes Futaba S-148 servo motors to build a differential drive system that will be used to design the line following robot. The servo motors were mounted to the bottom of the plexiglass ...