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Laser show for poor man

Step 6Square optical setup

Square optical setup
Square optical setup. I like it better.

Motors form square without one side.

Using this design we can make more compact device.

Everything else is the same as previous step.
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2 comments
Jan 24, 2012. 10:38 AMmirogajdzik says:
That is great !
Jan 13, 2012. 10:49 AMDjandco says:
Self cooling too!
Bonus!

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