Subject:
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Re: Module idea for new layout section
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Newsgroups:
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lugnet.town
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Date:
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Wed, 23 May 2007 09:51:53 GMT
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Viewed:
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7234 times
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In lugnet.town, Jonathan Lopes wrote:
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Yes, I had the ping-pong scenario in mind for the surface trolley (at least)
and was going to check out how you and Ross did it at NMRA.
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In lugnet.town, John Neal wrote:
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It sounds like a simple thing, but doing it is another thing entirely. Our
solution at the NMRA wasn’t ideal by any metric, and our ping-ponging effect
at our last show was even more of a bust (different solution). Ross will be
working on it:-)
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This is how mine works. The controller uses a motor-driven polarity switch and
runs off the same controller power as the train.
 Click
I modified the track to fit a diode. You could do it without too much
modification though:
- put a piece of paper between the joins of two pieces of track
- add a track power connector so that it’s connecting to the same rail either side of the gap
- add a diode to the contacts at the end of the power connector and secure it with a brick or something.
Jason R
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Message has 1 Reply:
 | | Re: Module idea for new layout section
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| (...) Aha, well, that looks very nice. Ross' approach was always assuming non-modification, using the RCX and available sensors. He might even use our new NXT if it helps him any over using the RCX. I don't pretend to understand all of this, but (...) (17 years ago, 23-May-07, to lugnet.town, FTX)
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Message is in Reply To:
| | Re: Module idea for new layout section
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| (...) It sounds like a simple thing, but doing it is another thing entirely. Our solution at the NMRA wasn't ideal by any metric, and our ping-ponging effect at our last show was even more of a bust (different solution). Ross will be working on (...) (17 years ago, 21-May-07, to lugnet.town, FTX)
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