So I just found out why my Ultimaker temp measurements are off. Turns out some idiot thought referencing the ADC to USB +5V was a good idea.
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Replying to @marcan42
Aren't those just relative values, because the resistor networks are referenced to the same voltage?
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Replying to @bwalter01
Nope. It's a thermocouple with a preamp IC that spits out an absolute voltage.
1:51 PM - 13 Jun 2017
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