Subject:
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Re: New page about #4548 Train Controller.
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Newsgroups:
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lugnet.trains
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Date:
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Fri, 26 Jul 2002 16:40:33 GMT
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Viewed:
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775 times
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I haven't looked at the schematic, but would it be possible to add some type
of rectifier in there? (I'm not an electrical engineer, but I remember
something about a rectifier allowing current to pass "one way"...
And I think I know exactly what application you're wanting it for...
By the way James, some of the Lego people at Brickfest liked the Rail Racers...
-Scott
In lugnet.trains, James Trobaugh writes:
>
> Sonnich,
>
> Nice site, good info. I want to figure out how to keep the controller from
> going in reverse, I just want it to only go forward no matter which way the
> knob is turned. Any clue on how do this?
>
> jt
>
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Message has 1 Reply:
 | | Re: New page about #4548 Train Controller.
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| We have been experimenting with an external bridge rectifier for our Rail Racer events. The only drawback is that the one we picked out (lack of electronics experience) draws 1.5 volts away from the output going to the track. Not a big fairness (...) (22 years ago, 27-Jul-02, to lugnet.trains)
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Message is in Reply To:
| | Re: New page about #4548 Train Controller.
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| Sonnich, Nice site, good info. I want to figure out how to keep the controller from going in reverse, I just want it to only go forward no matter which way the knob is turned. Any clue on how do this? jt (...) (22 years ago, 26-Jul-02, to lugnet.trains)
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