The Solarbotics GraviTrack Marble Machin...

Solarbotics Ltd
September 22, 2017

Our GraviTrack Marble Machine Kit is our newest addition to the Marble-Drop mechanism family. Elegant, swooping hands pass marbles to each other to the top of a sweeping multi-level track, available in either solar or battery configuration!

Approximately twice as wide as our spiral Solar or Battery Marble machine kits, the GraviTrack is still desk-top compact but large enough for easy mechanical assembly.

Pre-order yours here: Solar Edition & Battery Edition

Click here for full feature list on Solar Edition GraviTrack

Click here for full feature list on Battery Edition GraviTrack

MORE POSTS

May 7, 2007
The return of the MCM...

Remember many, many moons back when Solarbotics was a young company, with just a few hacker-type objects to offer the robotics community? One of these items was the "Metal Cassette Mechanism", and was the heart of a great many Solarengine Kit. Hail the return of the almighty MCM! (Ok, it isn't as earth-shaking as all […]

May 19, 2006
Solarbotics Closed for Holiday Monday

Howdy folks! We just wanted to let you know that our office will be closed for the Holiday Monday, May 22. All orders submitted over the weekend will be filled first thing on Tuesday, May 23. Happy May Long Weekend!

July 3, 2012
SB-FireFly Hacks: Round 1

Jeremie, our engineer and the brains behind the SB-FireFly, can't seem to put the thing down even though it's all done and released. He's been hard at work figuring out what it's capable of, and figures that the hardware and framework could be used for a Micro-TV-B-Gone broadcaster, IR code repeater, and even a tiny […]

March 20, 2001
Mark Lecturing in Maryland, not Texas!

Whups! Sorry, we got a fact wrong listing Mark's lecture at the Goddard Space Flight Center. It's not in Houston, Texas - it's in Greenbelt, Maryland (March 23). Our apologies to Goddard Space Flight Center - I'm sure they weren't looking forward to a 1400 mile moveÂ…

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Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!

Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.

Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.

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