Self-Balancing Robot with Stepper Motors

I built this self-balancing robot with my son almost 10 years ago. It's somewhat unique in that it uses stepper motors rather than DC motors which brought some additional challenges. This is just an overview and I may post another video later if there's sufficient interest.

At one point in the video, I mention that the use of stepper motors means the control is entirely digital and that the Arduino is doing all the work. That's true, but completely overlooks the 80 hours or so that went into the software!

Видео Self-Balancing Robot with Stepper Motors канала Science 'n' Stuff