Arduino Controlled Fan

Just downloaded this video from my camera. It was an example of using an LDR to provide a resistance value based on the amount of light it received. We then took that value and used it to set the speed of the motor on the fan.?

[youtube http://www.youtube.com/watch?v=dNVxueroto0?wmode=transparent]

Obviously this is a really simple little project. It only took a couple of minutes to set up and test. Good fun though.

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