 | | Re: Reed sensors are not working very well (or too well?)
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(...) This is the original message by Chris Phillips: (URL) my version, following John Barnes's suggestion, I put a 100 ohm resistor in series with the reeds. The devices are very low current, and if you make a wiring error and connect them to an (...) (23 years ago, 27-Jul-01, to lugnet.org.ca.vlc, lugnet.trains)
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| | Re: 10001 Changes (was: Re: August Surprise...)
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(...) The wire that this part contacts (in real life) is indeed catenary, but the proper name for the part, were it named functionally, (and that's a debating point in and of itself) is "pantograph shoe" because that's what its real counterpart is (...) (23 years ago, 27-Jul-01, to lugnet.events.brickfest, lugnet.trains)
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| | Re: 10001 Changes (was: Re: August Surprise...)
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(...) Ahh. Its a hyperbolic function! See: (URL) almost interesting: (URL) A (...) (23 years ago, 27-Jul-01, to lugnet.events.brickfest, lugnet.trains)
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| | Re: 10001 Changes (was: Re: August Surprise...)
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(...) Strange name in my view as I see it as a electrical conductor rather than a holder on anything? The "Catenary" does make sense however - It is the shape of a curve which hanging cables form - well at least it is the shape of suspension bridge (...) (23 years ago, 27-Jul-01, to lugnet.events.brickfest, lugnet.trains)
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| | Re: How do you do it?
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(...) (URL) more (LEGO-)train Q&A: (URL) (23 years ago, 27-Jul-01, to lugnet.trains)
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