Introduction: 12V Fan Controlled by Temperature

Picture of 12V Fan Controlled by Temperature


   This iis alittle project i wanted to make because, when I use my playstation as my sound system, the cabinet become hot ( when the door is closed ) and I wanted to add some automated cooling in it.

The circuit is very very simple. I only use a TL081 as a comparator.


stephanieyabes (author)2015-08-09

please add instructions and detailed list of materials.

pguinto (author)2013-10-03

why i cant see the instructions? in this 12v fan

Spiky1987 (author)2012-04-07

On the schematic it says 10v but you can go up to ... 20 volts depending on the fan.

About This Instructable




Bio: I'm an electrician, currently studying in electrical engineering. I'm doing those projects as a hobby. I like DIY projects and hacking stuffs :). Hope ... More »
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