Hi again,
Yes that looks right accurate to about one quarter of one degree C.
For circuits like this a quick test is in order also. You can do this easily by turning on the circuit and heating the thermistor up with a soldering iron held close (not too close) to the thermistor. You can measure temperature if you like too and note what temperature it turns off at.
I assume that the reference voltage is 2.000 volts or thereabouts, but the nice thing is both resistor circuits connect to it so it doesnt have to be exact.
Do you really need a cap as big as 1uf for that noise damping? Perhaps 0.1uf will be enough, but yes the more the better usually.
Yes that looks right accurate to about one quarter of one degree C.
For circuits like this a quick test is in order also. You can do this easily by turning on the circuit and heating the thermistor up with a soldering iron held close (not too close) to the thermistor. You can measure temperature if you like too and note what temperature it turns off at.
I assume that the reference voltage is 2.000 volts or thereabouts, but the nice thing is both resistor circuits connect to it so it doesnt have to be exact.
Do you really need a cap as big as 1uf for that noise damping? Perhaps 0.1uf will be enough, but yes the more the better usually.
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