Self-balancing robots are a great way to get into control ... shows how to make one with just a few common components, an Arduino, and a bit of patience fine-tuning the PID controller.

Self-balancing robots are a great way to get into control ... shows how to make one with just a few common components, an Arduino, and a bit of patience fine-tuning the PID controller.

Case in point: the ELEGOO Tumbller robot kit. It’s a self-balancing, LED-blinking ... In my opinion, the best part is that it’s Arduino-compatible. That means you can hack it, recode it ...