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From: nagle@netcom.com (John Nagle)
Subject: Re: interfacing motors ?
Message-ID: <nagleDBKDv8.Jwq@netcom.com>
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References: <3tr5bd$pjt@ousrvr.oulu.fi> <nagleDBIBEF.KAu@netcom.com> <3tt3dk$9do@ousrvr.oulu.fi>
Date: Tue, 11 Jul 1995 18:25:56 GMT
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Xref: glinda.oz.cs.cmu.edu comp.robotics:22349 sci.electronics:140191

jmh@vttoulu.tko.vtt.fi (Jorg-Michael Hasemann) writes:
>John Nagle (nagle@netcom.com) wrote:
>: jmh@vttoulu.tko.vtt.fi (Jorg-Michael Hasemann) writes:
>: >A related problem is to "cheaply" generate a PWM signal. I
>: >thought of something like a memory mapped (or otherwise
>: >interfaced) circuit to which the duty cycle can be written
>: >and the circuit then outputs the corresponding PWM signal.

>:      There's a good article in Circuit Cellar INK about two issues back
>: on this subject.

>: 					John Nagle

>Thanks for your well-meant reply. (Unfortunately) the world extends
>beyond the borders of the US. The distribution of Circuit Cellar INK
>does not. :-( 
>Any chance to get this article in/to FINLAND ? 

     Circuit Cellar's BBS is at US 203-871-1988.  You want Don Lancaster's
article from issue 59, June 1995.  Software to implement the described
algorithm is availble from the BBS.  The author can be reached at
"synergetics@genie.geis.com".

					John Nagle

