Temperature Controlled Fan for Raspberry Pi @Raspberry_Pi #PiDay #RaspberryPi

from Tom Kintop  via hackster.io

Keep your Pi cool by having it turn on a fan whenever it gets hot.

I have a Raspberry Pi (RPi) dedicated to controlling my 3D printer using OctoPrint (https://octoprint.org/). Since printing can sometimes run for hours, I wanted some active cooling on my pi, but only when the RPi exceeds a set temp.

See project!


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