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Any laser pointer working on large LED displays?

Ash

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150mW of green is waaaaay too powerful to be used as a pointer. Especially since the LCD panel may be somewhat reflective. I really hope that was a joke, rhd. :cryyy:

I think the right track is to go up in power, but not greater than 30mW of green or 50mW of true blue... Link
 

Guyfromhe

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You could also potentially wreck the display... I wouldn't risk that high of a power...

Why not get an airmouse? It works like a laser pointer but controls the cursor... You could even get a custom mouse cursor to make a bright dot on the screen.

Air Mouse Elite

Tad of a learning curve but once you're used to it it works great.
 

David Bennett

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Hello and welcome to the forum!:wave:

Why don't you just use a wireless presentation mouse/trackball and use the cursor as a pointer?:thinking:
What do you use if you are presenting with an iPad. There is no pointer?
 




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