Old 05-06-2008, 09:06 AM #1
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Default need help!!!!!!!!

what if i connect a laser diode (from a cd player) across 3v pd directly??. *:-? :-? :-?sorry abt asking a silly question.


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Old 05-06-2008, 12:27 PM #2
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Default Re: need help!!!!!!!!

You get a dead CD Burner diode. You have to build a proper driving circuit for it.
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Old 05-06-2008, 04:18 PM #3
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Default Re: need help!!!!!!!!

Quote:
Originally Posted by paradox111
what if i connect a laser diode (from a cd player) across 3v pd directly??. *:-? :-? :-?sorry abt asking a silly question.

READ

TEH

FAQ

http://www.laserpointerforums.com/fo...num=1206843997
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Old 05-06-2008, 04:39 PM #4
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Default Re: need help!!!!!!!!

You should probably post this in the relevant subforum
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Old 05-07-2008, 06:46 AM #5
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Default Re: need help!!!!!!!!

A CD player's LD is virtually useless. You need a DVD Burner diode.
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