We always enjoy seeing our products being modified, revamped and DIY-ed, as well as the results of these transformations.
Our customer Vera Kark provided us with some thoughtful feedback on adding mechanical tweaks to improve our Solar GraviTrack build and documentation. She also painted the brown MDF of the machine. She used tempera paint on the wood components still in panelized form, and the GraviTrack's performance seemed to be unaffected.
The GraviTrack looks great in vibrant jewel tone colours, however, we do not recommend applying paint to the hand mechanism itself. You can paint the base and the rails, avoiding the hand mechanism completely. The moisture and the thickness of the paint might affect the precise tolerances of the moving parts, and will interfere with its proper functioning. Another relatively safe option might be felt tip marker since the moisture from alcohol evaporates quickly.
Photos & video by Vera Kark
P.S. Also, a particularly bad idea is painting your GraviTrackafter the assembly is completed. Even though we were using a very watered down acrylic paint, the mechanism seized up the moment the paint became sticky. Don't be like us. Take care of your GraviTrack.
Look! Bird (-shaped bullets) made holes in bird... feathers! Well, not quite, although that would have been awesome too. Actually we were doing some nitrogen-assisted laser tests on various regular, i.e. boring materials, such as plywood and mat board. Then I came across some feathers and here's what it turned out to be: Now that […]
Terribly sorry about the outage over the last day and a half. Somebody at the hosting company missed their morning cup'o'coffee, and missed a setting for our website. Be assured, we're still up and running 100% (other than the website...).
Woohoo! We're thrilled to announce that Solarbotics is the exclusive importer for these Mark Tilden-designed gearmotors. 224:1 ratio, lots of torque, modifiable - these are idea for high-torque applications like walkers and turbots. Check the "New Items" listing on the left side for details, or view them directly here: GM2 (offset) or GM3 (90 degree) […]
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!
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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.