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Homemade Laser Pointer


Laser Pointer
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BUILDER:
Freitsu on laserpointerforums.com
DESCRIPTION:
Homemade laser pointer constructed from a 300 milliwatt diode, aluminum tube, custom driver, cooling rib, plastic sleeve, and 2 CR123 batteries.
RATING:
(1)
Post a comment
May 30, 2015 5:05 AM
DIYer
As a demonstration tool, yes. But laser pointers are so cheap nowadays!
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LEVEL OF DETAIL (1-5):
3


DIY Laser Pointer - comment on how to build a Laser Pointer - 1 comments
DIYer says:
May 30, 2015 5:05 AM
As a demonstration tool, yes. But laser pointers are so cheap nowadays!

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