 | | Re: Need Electrical Help
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"Jason J Railton" <j.j.railton@btinternet.com> wrote in message news:Jn2wvH.BoL@lugnet.com... *snip* (...) You are correct, In your case (assuming those LEDs are 1.5v and not your typical 2.1v variety), Vl would be 1.5v + 1.5v, or 3v So in our (...) (17 years ago, 20-Aug-07, to lugnet.trains)
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| | Re: Need Electrical Help
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(...) Let me check I understand the theory of this - you want 1.5V across the LED, which means the resistor has to take the other 7.5V. You then pick a resistor that gives you a 20mA current at that figure of 7.5V. Then you double-check the power so (...) (17 years ago, 20-Aug-07, to lugnet.trains)
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| | Re: what makes a good engine shed?
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(...) Hi Ondrew I really like this question. I have never built an engine shed, but have made many plans of grandiose maintenance complexes for which I lack space. As for a good looking shed, I think it comes down to architecture. Modern sheds could (...) (17 years ago, 20-Aug-07, to lugnet.trains)
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| | what makes a good engine shed?
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Hey all, It’s been kinda quiet on here lately so I figured I’d ask an open-ended question. What makes a good engine shed? What I mean by this is; what should it contain, what should it look like and more importantly what makes them such a popular (...) (17 years ago, 20-Aug-07, to lugnet.trains)
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| | Classic style train
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I haven't been around here for quite a while. I haven't build a lot either. But recently I've built a seventies style train. And why not show it here. (URL) (17 years ago, 19-Aug-07, to lugnet.trains)
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