About this document

Automatic Fan Controller Project Report by solomonsanjiv883 is a document available to read on EtoBox.

The document describes an automatic fan controller circuit that regulates fan speed based on temperature. The circuit uses a 12V fan, BD140 transistor, 9V battery, potentiometer, 10k thermistor, and breadboard or PCB. As temperature increases measured by the thermistor, the transistor allows more current to the fan, increasing its speed. When temperature decreases, fan speed is reduced. The automatic controller allows the fan to adjust speed according to temperature changes without manual intervention, prov

Author

solomonsanjiv883

Language

EN