Smart Window Fan @Raspberry_Pi #PiDay #RaspberryPi

from  Granpino via hackster.io

The smart fan is a learning project with great benefits. This fan will keep your house cool after a hot and sunny day. As the sun goes down, the outside temperature drops but your house remains hot due to the stored heat of the building. This is when the smart fan will go into action. The smart fan will automatically turn ON when the outdoor temperature drops lower than the indoor temperature. The smart fan will remain ON until the indoor temperature has reached the desired setpoint. At any time during the day, If the outdoor temperature is higher than the indoor temperature, the fan will not turn ON.

See project!


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