This self-balancing unicycle uses an Arduino and a five degree of freedom IMU from Sparkfun to keep the rider upright. Well, it’ll keep you upright as long as you have good side-to-side balance.

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The eniCycle is a self-balancing electric unicycle prototype that its inventor says anybody can learn to ride in 30 minutes.

The electric self-balancing unicycle or SBU is a new incarnation of the unicycle that incorporates a system of accelerometers and gyroscopes to control the forward and backward balance.

The eBike Store in North Portland has become the first dealer in the country to stock the Self-Balancing Unicycle — a.k.a. SBU. The SBU is an electric-assisted unicycle with “advanced angle sensing ...

PALATKA - It was on March 1 that Dave White got atop his big unicycle in San Diego to ride across America. But his journey, a life spent on one wheel, really began 48 years ago. It's a small part of a ...