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DIY Laser Spirograph

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Uploaded by on Apr 27, 2008

Homemade laser spirograph consisting of three pc fans with mirrors attached to each fan, three variable speed controls, and a big 200mw red laserbeam.

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Science & Technology

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Standard YouTube License

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Uploader Comments (trublu832)

  • did u have to make a circut board or did u just solder the wire to the potentiometers

  • No board. This is just a really simple project, power supply->potentiometers->fans. The laser pointer is separate.

  • How are you getting yellows and blues out of a red laser diode? Is it just an effect you added to the video?

  • Windows movie maker.

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All Comments (13)

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  • This is truly amazing, do you have any instructions to this or  a link I could go too. I want to make this for my science class thank a lot.

  • What power supply do you have in order to only need a250-300ohm pot? And do the mirrors have to spin in opposite direction of each other, or do they spin the same direction?

    Very nice Video

  • ok, now show us the lorenz attractor!

  • nice you should thak a look at mine

  • No Problem

  • Oops, my bad.

    Sorry for bothering you ;)

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