Yogy, an Arduino-based obstacle avoidance robot from Instructables user Jaidyn Edwards (chickenparmi) might look like an empty yogurt container with eyes…but that’s only because it is.

We’re all pretty well-acquainted with the obstacle avoiding ... This little robot combines a few LEGO pieces, Arduino, and Brown Dog Gadgets’ own in-house invention, Crazy Circuits.

using an Arduino Nano, along with a 16-channel servo driver board. Technology included in the small robot include obstacle avoidance, thanks to a rotating ultrasonic sensor protruding from the top ...