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17045  |  17047
Subject: 
Re: My first train7 project
Newsgroups: 
lugnet.org.ca.rtltoronto, lugnet.trains
Date: 
Mon, 8 Jan 2007 21:03:22 GMT
Viewed: 
3634 times
  
In lugnet.org.ca.rtltoronto, Calum Tsang wrote:
<snip>

There are three yellow, regular style rounded LEDs shoved into the tubes of this
piece:

http://www.peeron.com/inv/parts/6192

Have you tried to put 1 red, 1 green and 1 blue led per pieces to obtain white
light? That would do like TV,LCD, plasma.  Adjusting the power for each led
migth be tricky to have white ligth and not kind of reddish or greenish ligth.

<snip>

Calum
Martin



Message has 1 Reply:
  Re: My first train7 project
 
(...) Whoa, a blast from the past! Hi Martin! We did experiment with the "blue" lights, red ones and yellows, with both yellow trans and light blue trans domes. By far the blues are MUCH more directional (or "point source" maybe a better way to (...) (18 years ago, 8-Jan-07, to lugnet.org.ca.rtltoronto, lugnet.trains)

Message is in Reply To:
  Re: My first train7 project
 
(...) Thanks! (...) Yeah, it's a pretty neat piece. Jeff Van Winden used it in his space ship shown at BrickFest last year. Unfortunately, it's upside down! :) There's a lot of bracketing behind the wall to attach it upsidedown without a seam. Even (...) (18 years ago, 8-Jan-07, to lugnet.org.ca.rtltoronto, lugnet.trains)

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