Automatic Fan Control Temperature Sensor Circuit

In this video, you can see how to make a temperature sensor and automatic fan control.
The operation of this circuit is that when the temperature rises, the resistance of the NTC thermistor decreases and the fan starts working;
When the temperature drops, the NTC resistance increases and the fan turns off.
Also, this circuit has a sensitivity adjustment potentiometer that can be used to set the desired temperature for the fan to turn on.

Components of the fan control temperature sensor circuit:
1- IRFZ44N MOSFET
2- 10 kilo ohms NTC thermistor
3- 10 kilo ohm potentiometer
4- 12 volt fan


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