Newsgroups: comp.robotics
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From: charlieb@vnet.ibm.com (Charlie Bustamante)
Subject: Re: 2 circuit design questions
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Date: Fri, 25 Feb 1994 21:44:05 GMT
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References: <8549@falcon.ukc.ac.uk> <1994Feb25.183125.25805@exu.ericsson.se>
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In <1994Feb25.183125.25805@exu.ericsson.se>, exujet@exu.ericsson.se (Jerry Ethridge) writes:
>In article 8549@falcon.ukc.ac.uk, jf2@ukc.ac.uk (The Black Baron) writes:
>>I have 2 questions about circuit design, and I can't find a completely
>>appropriate newsgroup for them (so if anyone knows of one, could they
>>point me in it's direction please !)
>>
>>1. How do I go about producing a programmable variable resistance ?
>>
>     lines deleted
>Maxim makes a part that does just what you described. Don't have the
>databook with me at the moment so I cannot give a specific part no.
> 
> lines deleted

Dallas Semiconductor and National Semiconductor also make digital pots.
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----- /\ Charlie Bustamante        ... In balmy Boca Raton, Fl   USA \ ------
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