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Hobbyman writes - "The robot sunflower is made from plastic parts taken from old CD drivers and junk home equipment; a small dc motor and reduction gear from the CD-R sawed together with some plastic parts, a tiny solar panel, some other plastic parts taken from an old aquarium filter and a simple, 4 transistor circuit made by me." - Link. Looks like they sell the kit (and others) here.
Robotic solar powered sunflower
Posted by Phillip Torrone |
Mar 28, 2006 01:20 AM
DIY Projects, Electronics, Kits |
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