PWM Fan Controller Completion
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=e_P5JP7pL6M
Video 4 of 4 • http://alan-parekh.com/projects/pwm-f... • This project will demonstrate how to make a temperature controlled cooling fan for an external hard drive. An LM35 temperature sensor is used to sense the temperature and a PIC 12F675 is used to modulate the fan speed.
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