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ArcticMyst Security by Avery

laser graffiti on sky scraper

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Aug 15, 2007
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I've done this it is great. BTW the inventors deserve credit,
http://graffitiresearchlab.com
EXCELLENT place. Invented LED Throwies!
Also, minor correction they use a 60mW green from WL, I did email them about that by the sounds they do NOT recommend it and wouldn't buy from them again.
 





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May 1, 2007
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damn! i had it all setup, and it was tracking the laser fine, but when i turned on the projector, the image was "back to front" and upside down :( the drips ran upwards, and when i moved the laser side to side, it went up and down on the projector :-? :-? :-? i'll try fix this and go again ;)
 

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May 1, 2007
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i am back at school, holidays are over now :( :( but i will be on still later in the evening ;) still haven't figured out how to fix it though :-?
 

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May 1, 2007
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well i finally got it working, and here is a pic of the results on my living room wall :D ;)
 

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oh and the output isn't actually blue, it is black and white, but the camera's make it look like blue :D
 




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