Subject:
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Re: Lego trains and the RCX
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 3 Dec 1999 19:55:24 GMT
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Original-From:
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Brian Connors <connorbd@yahoo.com#stopspam#>
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Viewed:
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696 times
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--- Nick Taylor <ntaylor@iname.com> wrote:
> If I'n not mistaken, the RCX output is pulse width
> modulated to
> control motor speed, while the train controller
> varies the DC
> voltage.
In that case, I'm out of my league, but I suspect on
some level I'm on the right track (so to speak). I
don't know; is there some sort of opamp or something
like that you can use to do that? (Alternately, does
it make a difference?)
/Brian
=====
--
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