Now if I said I wanted to measure 0-12 volts with a PIC, you
would all know what do, right?   You all know how to make a
voltage divider, so how about a temperature divider?  Place
one end of a metal bar against the engine, and at the other
end you have a cup of boiling water (or melting ice, your
choice).  Place the temp sensor at the appropriate fractional
point along the bar to get the appropriate scaling factor.

Too long to wait until April.

- Rube

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