Of course, there are other line following robots, like this miniature one created with analog circuitry, and there are other open source robots for teaching, like this one.

Check out the fruit from the Electronic Product Design Project Competition, run by City University of Hong Kong. It involves an Arduino Leonardo. The challenge was, using an Arduino based robot, to ...

There are plenty of Arduino-based robots in the world, but actually building one is a bit tough if you're not familiar with Arduino programming. But a company called ArcBotics has created an ...

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.

YOU have battled batteries, mastered motors and conquered coding. Now, far from the humble reading light you made in week 2, you should be able to build an autonomous line-following robot to bring ...