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    Star Pointer

    Looking for a star laser pointer to use with my wife and son. I really dont care the NM or color. Blue and Green look cool, but i'm open to red or anything else. I'd actually prefer to go with the lower power side of things. In the event my kid gets ahold of it i'd prefer to not have to worry...
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    How about this cheap little sucker?!

    http://cgi.ebay.com/LASER-DIODE-635-nm-ADJUSTABLE-BEAM-AND-OUTPUT_W0QQitemZ320159940756QQihZ011QQcategoryZ14954QQssPageNameZWDVWQQrdZ1QQcmdZViewItem Now what i understand so far, which i might add is very limited. This looks like the driver everyone has been searching for. Can the diode just be...
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    DIY laser power test

    SO i tore up my first DVD burner for a laser. The burner was an 8x. It was giving me problems for years so i was more than happy to break it. I was successfully to get it to light up on 3.3v in short periods. ( I didn't wanna burn it up ) I accidentally fried the diode by applying almost 5v...


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