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Laser Show Display Device - What mw is this?

Vision

2
Joined
Jan 30, 2016
Messages
392
Points
28
Since I got into lasers, I decided to open this portable laser show device.
Turns out it has TWO lasers in it, one red and one green.

Has a fan connected via pins to this board.

Now, I have absolutely zero knowledge in electric work.
How do I make these portable and what mw are these?

Edit: ok, the red one seems to be getting hot and dimming down.
I don't know whats going on with the red one. It was bright, now its dimmed a lot.

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Beam shot.

Imgur: The most awesome images on the Internet
 
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Razako

0
Joined
Mar 17, 2006
Messages
4,301
Points
113
The green one looks decently bright like it might be 30-50 mw? I'd suggest that you try to pop a balloon with it. If it pops then you have something moderately powerful at least.

To make them portable you need to find out what voltage they're being fed by the driver. Then find a way to feed them that voltage with batteries and put them in some kind of a housing you can carry around.
 

DrSid

0
Joined
Jul 17, 2010
Messages
1,506
Points
48
Basically 9 of 10 times it's easier to just buy these lasers in portable form and don't dismantle perfectly working laser show.
 




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