Solar-powered miniball

Solar-powered miniball


It may look like some futuristic Christmas tree ornament, but the miniball is part of the BEAM robot family of “rollers.” A miniball is a motorized hamster ball that, sadly, you don’t see in the wild too often. Solarbotics used to sell a miniball kit. This Instructable, by MAKE contributor and Solarbotics intern, Jérôme Demers, shows you how to make your own.

Solar Powered Miniball Wannabe

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Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at

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