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 ...

Last Saturday I had a team of teenage hackers over to build Arduino line-following robots from a kit. Everything went well with the mechanical assembly and putting all the wires on the correct ...

In a nutshell, the Digispark is the “little brother” to the Arduino line of development boards–a pint-sized (it’s the size of a quarter!), Arduino-compatible open-source USB development ...