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ATM stepper motor controller

To: atm@shore.net
Subject: ATM stepper motor controller
From: Bradley Davy <bdavy@fred.net>
Date: Tue, 31 Aug 1999 17:23:37 -0400 (EDT)
Reply-To: Bradley Davy <bdavy@fred.net>
Sender: owner-atm@shore.net


I'm using an NE-555 timer to generate pulses in a variable speed
controller for my RA drive.  I've come to the conclusion that my frequency
control may not meet my needs for CCD photography, as I've seen some
variability.  Does anyone have any recommendations for a more stable
variable frequency pulse generator than the NE-555?

Thanks.

Brad
bdavy@fred.net                    http://www.fred.net/bdavy/home.html
bdavy@nox.cs.du.edu

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