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Mimic a thermistor/variable resistance signal using PWM
I am looking for a way to create a variable resistance signal to mimic the signal that would typically be provided by a thermistor, but by using a digital signal that switches to ground.
I currently ...
- 11
-1
votes
1
answer
608
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AC Wire Resistance
I stumbled across some unexpected data points when measuring the AC resistance of magnet wire. I varied the frequency of the AC voltage and measured the corresponding impedance of half a meter of 32 ...
- 101