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Subject: Re: how to implete a fuel level sensor circuit

Date: 10/21/02 at 9:58 PM
Posted by: Russ Kincaid
E-mail: russlk@netzero.com
Message Posted:

In Reply to: how to implete a fuel level sensor circuit posted by xwindy on 10/21/02 at 7:14 AM:

I suggest that your 8 electrodes be placed beside a flat plate, so the capacitance is to the flat plate, which will be common, or ground. If the electrodes are at different levels, an 8 bit digital code can be generated. Then you need a binary to BCD to 7-segment conversion to drive the display. I think that requires a computer & program. You can find binary to BCD algorithims on the web.


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