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From: s32852b@puukko.hut.fi (Petri 'Pete' Karha)
Newsgroups: sci.electronics
Subject: measuring a capasitance?
Message-ID: <1991Mar4.085406.25128@santra.uucp>
Date: 4 Mar 91 08:54:06 GMT
References: <1267@soleil.UUCP> <1991Mar4.044845.18652@syd.dms.CSIRO.AU>
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Reply-To: s32852b@puukko.hut.fi (Petri 'Pete' Karha)
Organization: Helsinki University of Technology, FINLAND
Lines: 11

I got a really tricky thing to do and I would appreciate some help. We
must design a device that can measure a varying capasitance the value of
which goes from 0 to 100 pF. Well that's not tricky, just a bridge but
it should have about 0.1% accuracy and it should work in a wide
temperature range (about -20-+70 C). Any good ideas?

--
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