Arduino Temperature-Controlled Fan

I and a few group members have decided that, for the summer, it would be beneficial to create a fan that turns on at 70 degrees Fahrenheit and continues to increase in intensity with the heat. So that's what we did. :) Gears First, we laser cut our gears. We have a 1:2 motor-shaft ratio with 8 an...
By: I Make Bad Planes

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