Path: utzoo!attcan!uunet!lll-winken!lll-lcc!ames!zodiac!meridian!pkahn
From: pkahn@meridian.ads.com (Phil Kahn)
Newsgroups: comp.sys.mac
Subject: Has anyone driver stepper motors from a Mac?
Message-ID: <4873@zodiac.UUCP>
Date: 15 Jul 88 16:47:54 GMT
Sender: news@zodiac.UUCP
Reply-To: pkahn@ads.com (Phil Kahn)
Organization: Advanced Decision Systems, Mt. View, CA (415) 941-3912
Lines: 6

I am trying to drive a pan/tilt mechanism from a MacII.  Has anyone
done this?  How about just driving a stepper motor from a Mac?  The
RS-422 causes some complexities since most off-the-shelf stuff is
RS-232. I also understand that the Apple RS-422 is non-standard. In
what way, though?  Any help is helpful.

phil...