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Newsgroups: sci.engr.control, comp.arch.embedded, sci.electronics.design
From: kensm...@violet.rahul.net (Ken Smith)
Date: Wed, 23 Jun 2004 01:17:02 +0000 (UTC)
Local: Tues, Jun 22 2004 9:17 pm
Subject: Re: Simple data bus over DC Power Wires
In article <7813f8ee.0406221356.50c88...@posting.google.com>,
Paul W. <bushie...@hotmail.com> wrote:Yes and sold it to someone. The circuit was a little different because we
>When you say, this has been used up to 1000 ft, you actually implemented it?
used an LT1081 to make the signal from the micro bigger and stronger and
attempted to cancel the self signal (the micro hearing its self).
>If so, how reliable was it and what kind of data rates did you get?It was about 100% for one side only transmitting. The self signal
cancelation was a bad idea. It is better, if you can, just to only have
one side talk.
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