Fan om/off and speed regulation

Hi, I made this to repair my lcd overheat problem.
On this video you can see the problem and the build https://youtu.be/7-AqPXjc3rw

In this post on my blog you can find explain http://www.sgabolab.com/2016/07/fan-switch-onof-and-speed-regulation.html#links

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Photo of printing and other things on youtube in Community-Tab, my new instagram ;)
https://www.youtube.com/user/SgaboLab/community

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