Thread: Dcc lighting in coaches
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Old 31st May 2008, 11:17
pavorossi pavorossi is offline  
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Join Date: Nov 2005
Location: Lancashire
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Quote:
Originally Posted by Foghut View Post
Fitting a resistor in series to an LED doesn't really work as they're semiconductors and don't follow Ohm's law.
The fact I forgot that sort of illustrates why I failed A Level Physics! Sorry about that.
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