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Pat Weston,  A suggestion for interface between your gages and the
capacitive probe circuits.  Build a little operational amplifier circuit.
You can include miniature potentiometers for adjusting gain, empty (low end)
and full (full scale).  That's what I did for my Flap position indicator and
it worked out fine.  You can buy the OP AMP at Radio Shack or any electronic
parts store.  I will send you a schematic if you are interested.

Bob Jude
N65BJ

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