Robot is an electro-mechanical machine that is guided by a computer program or electronic circuitry. A robot system contains sensors, control systems, manipulators, power supplies and software all ...

While they are not nearly as complex as their self-navigating brethren, building line following robots is no simple task, especially when they are this small. The creation of [Ondřej Staněk ...

Perhaps the most charming is Ozobot, a tiny robot that follow lines drawn on screens or paper — it's a simple concept that's surprisingly fun.

But the BeatBot is a programmable, self-driving, line-following robot made to push runners by giving them a real visual target to beat. Kind of like dog racing for humans.

Finally, put the batteries in and place your finished LFR in the track (with the line printed on it using black colour). Place the LFR over the line, and switch on the LFR to see the action! ← Part 23 ...