GM5 Escaps are back (for now)

... is here! Check it out in all it's glorious wooden-ness (Russian birch-ness even!): Starting today the Marble Machine is available at our website for backorder, and fully available for purchase starting May 18. The Solar Marble Machine is a result of collaboration of Solarbotics with MSRaynsford, whose original design was reworked as a solar-powered […]

We've just had the author copies of the book arrive today! Woohoo! That means that our regular inventory must be near behind. Stay tuned! This is as good as a time to announce the support website for the book at http://junkbots.solarbotics.com. The book says come to our website for support, but we've since constructed a […]

Got a new kit for you - the K SMD L293D Motor Driver. No, no, the SMD isn't "surface mount" - it's the Secret Motor Driver! This L293D-based motor driver fits secretly inside most standard servo cases like the Futaba S3003/S148, and our own GM4 gear motors. It replaces the low-voltage original electronics with LED-indicated, […]

Sorry about the delay in making these available. These tiny 25:1 pager-sized gear motors are difficult to get built. BUT, we finally have more GM15 gearmotors in stock!