I certainly didn’t want to go buy something that would double the cost of this robot that I really didn’t need to begin with. However, I did have a few ESP8266 modules handy. Good ones ...

the two-wheel self balancing robot. He started with a motor and wheel set that was originally intended to be part of a rover, added an accelerometer, and tied the whole thing together with an ESP ...

An electronics enthusiast recently shared an impressive project called Tiny Battle Bots, inspired by the popular BattleBots ...