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Unread 21-02-2013, 14:18
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billbo911 billbo911 is offline
I prefer you give a perfect effort.
AKA: That's "Mr. Bill"
FRC #2073 (EagleForce)
Team Role: Mentor
 
Join Date: Mar 2005
Rookie Year: 2005
Location: Elk Grove, Ca.
Posts: 2,384
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Re: Prelim Photon Cannon Test

2073 will be using 3 concentrically mounted "UV" (black light) LED rings from SuperBrightLEDs.com

These are advertised to emit 400nm light. This is at the top end of the "Near UV" spectrum. The combined output of these three rings is 57,600mcd.

This sounds like a lot, but when viewed with the human eye, it is not uncomfortable at all. The wavelength is not detrimental to our eyes. On the other hand, the camera on the robot sees this light quite well.

My Canon 30D with barely picks up the light from the rings, as seen below. But, the Axis 601 sees it reflected from the target really well!

__________________
CalGames 2009 Autonomous Champion Award winner
Sacramento 2010 Creativity in Design winner, Sacramento 2010 Quarter finalist
2011 Sacramento Finalist, 2011 Madtown Engineering Inspiration Award.
2012 Sacramento Semi-Finals, 2012 Sacramento Innovation in Control Award, 2012 SVR Judges Award.
2012 CalGames Autonomous Challenge Award winner ($$$).
2014 2X Rockwell Automation: Innovation in Control Award (CVR and SAC). Curie Division Gracious Professionalism Award.
2014 Capital City Classic Winner AND Runner Up. Madtown Throwdown: Runner up.
2015 Innovation in Control Award, Sacramento.
2016 Chezy Champs Finalist, 2016 MTTD Finalist
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