If you have a good sense of balance, you can ride a unicycle or get on TV doing tricks with ladders. We don’t know if [Hanna Yatco] has a good sense of balance or not, but we do know her Arduino does.

How to apply PID controller? Why we use PID controller ? What is the application we use it in? How to tunning PID parameters? You have a ball placed on a beam. The beam can tilt up and down (using a ...

Building your own gaming platform is pretty cool on its own, but when the game actually looks like fun to play, well that’s on a different level of cool. [Zippy314] designed an Arduino based game ...

Why this hasn’t been done before is a mystery to me. This little hack project by Kellbot of NYCResistor takes a rolling ball, an optical mouse, a gutted PS2 controller, and some Arduino hacking and ...

Francesco Tacchini, a Royal College of Art grad student, and Julinka Ebhardt and Will Yates-Johnson of Design Products have created a very creepy and cool black floating ball project that is powered ...