Hmm, I looked at Maxim their temperature sensors, and the DS1631 looks
pretty nice: small package & I2C interface. The I2C interface might be
really handy for this project, otherwise I'll just end up eating pins :/
Guess I can easily attach an EEPROM I2C chip for temperature logging too
then...

Also, a few other problems, I'ld like to adjust the voltage of some fans
with the PIC, how would I easily do that? Wire the PIC to a digital
potentiometer which adjusts the ADJ voltage of a small linear regulator
(like the LM138)?

Hmm, I also think I should pick up some kind of book about electronics as my
knowledge is uhm... pretty limited. "The Art Of Electronics" looks like a
nice book, any recommendations?

Jan

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