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Topic: Arduino powered fan (Read 615 times) previous topic - next topic


I have a need to make a fan to cool my xbox and wanted to know how to have code to have the fan run from a three-way switch and then help setting up the board so I don't fry it. Can you guys out there please help?


yes, if you have questions we can help you find the answers. it would help us if you include more details: which fan, externally powered or USB, why a three way switch?


A CPU fan. Powered by USB. Off, Low, High


A CPU fan. Powered by USB. Off, Low, High

Where the Arduino come into play?
Do you need arduino to control the 3 way switch?


CPU fans are small, not a lot of money, don't draw much power.  What are you afraid of "frying"?  Open  it up, find a suitable power connection and hook it up.


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