Okay, I'm being cheap again an want to use the temp probe off a broken electronic thermometer (or a temp controller out of a computer psu) but I cant figure out how to get a reading off them... I was assuming it was a resistance that changed with temperature so hooked it to +3 and A0 & tried to read…

2 Wire temp readers?

johnwasser October 6, 2012, 12:38pm 5

_6ix:
Thanks guys, No I havent tried measuring resistance with a multimeter yet..

John, do you have a link to how I should wire that up?

Try a Google Image search for Arduino thermistor.

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