The only problem with this self-balancing unicycle is it’s inability to balance itself. You see, it automatically balances along the axis that is parallel to the line of travel. But since ...

then the self-balancing unicycle from the guys at [Scitech] should. Their build is chain-driven, using easy-to-find salvaged Razor scooter parts. Throw in a motor controller, 5DOF IMU and some ...

It wasn't easy, but the Inmotion E20 electric unicycle ($319 ... 14-inch tubed tires mounted on a single rim, allowing it to ...

This can raise and lower the user to let them interact with others at eye-level, as opposed to the permanently seated position ... robot or its Riding Assist self-balancing motorcycle.