Arduino heating fan controler + CO alarm

here's my setup;wood stove with a blower in the back and a house fan in the ceiling above that shoots hot air into the 2nd floor. i needed to automate the fans ON/OFF, no need to run them when there is only cold air to more (in the winter). also, i wanted to have a CO detector, the sensor shield is ...

By: habitantq



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from Instructables: exploring - technology http://ift.tt/1Dr30WL