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Fan controller project

Fan controller project

Lucky Resistor has written up documentation on his fan controller project:



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The fan controller described on this project page, controls one or more PWM controlled 12V PC fans. It uses the input from two precise DHT22 based temperature sensors. The MCU is an Arduino Uno, which is powered using a 12V power source. On top of the Arduino Uno, there is the Adafruit data logger shield — and on top of that is an Adafruit LCD shield. The software is a simple, custom written PID controller.

More details at Lucky Resistor’s project page.

 


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