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200mW 650nm Spiro

tung

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Oct 31, 2010
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Video of a red spiro I threw together in about 20 minutes.No planning involved just a couple of DC motors salvaged from cd-roms.Each wired with it's own (inadequate...way too touchy) pot with some diy mirrors made from a cd (speed control only with no reversing).I don't think it turned out too bad considering it was made on a whim just to convey the principle to some non-technical friends.:twak:

200mW 650nm Spirograph - YouTube
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