Re: Simple data bus over DC Power Wires

From: Paul Burke (paul_at_scazon.com)
Date: 06/22/04 

Date: Tue, 22 Jun 2004 16:54:48 +0100

> Tony Williams wrote:

>>
>> I have a pal who (in later life) is resurrecting
>> his interest in model railways. Apparently there
>> is now some reasonably standardised method of
>> multi-device control via the DC supply through
>> the rails. Trains, points and signals can all be
>> controlled via one DC supply. It is supposed to
>> be popular in the US model engineering market,
>> but he hasn't been able to find out any technical details yet.
>>

Try <http://www.nmra.org/standards/dccbasic.html>

Paul Burke