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Re: Custom LED Circuit - Wire Gauge?
they were cheapies from ebay in china... the price was irrestably low and a mentor's grown up son had bought some and had no issues.
they are not here yet. for now, i made a test array out of 4 ultra brights with 3.1v. they are powered by the 22 gauge wire. it has been working fine.
the size has not been determined yet. each display will be about 5-6" diagonally. they are meant to be visible half a field away.
the led's would be mounted in a plastic panel, with either hot glue or a second panel to insulate the solder joints.
i was trying to avoid resistors... i figured that the correct number of LED's in series would be the best solution.
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Dean's List Semi-finalist 2010
1747 Harrison Boiler Robotics 2008-2010, 2783 Engineers of Tomorrow 2011, Event Volunteer 2012-current
DISCLAIMER: Any opinions/comments posted are solely my personal opinion and does not reflect the views/opinions of FIRST, IndianaFIRST, or any other organization.
Last edited by ratdude747 : 10-02-2011 at 00:16.
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This thread is making me all vaklempt. :) This is FIRST at its best! Advice, offers for spare parts, and even lunch! You all ROCK! :D - Cynette [more] 
10-02-2011, 00:06
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