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- Newsgroups: comp.robotics
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- From: bsmall@iat.holonet.net (Brad Smallridge)
- Subject: Re: stepper isolation
- Message-ID: <C1KvGt.16x@iat.holonet.net>
- Organization: HoloNet National Internet Access BBS: 510-704-1058/modem
- References: <1jk7gpINNc0d@hp-col.col.hp.com>
- Date: Thu, 28 Jan 1993 19:00:27 GMT
- Lines: 14
-
- drs@col.hp.com (Don Simmons) writes:
- : Would anyone have a circuit for isolation of the
- : signals sent to a stepper motor with optical isolators
- : with part numbers and has tried it out??
- : don
- :
- Don,
- If you send me your mail address, I will send you a schematic of an
- optically isolated driver I built. Tested somewhat but not completely.
- It's built around the L297 and L298 integrated chips from SGS-Thompson.
- Brad Smallridge
- bsmall@holonet.net
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