![USB Potentiometer/USB Fan Speed Controller Case by Ivan Čović | Download free STL model | Printables.com USB Potentiometer/USB Fan Speed Controller Case by Ivan Čović | Download free STL model | Printables.com](https://media.printables.com/media/prints/242744/images/2191148_713eb544-85ac-4b21-ad9e-bd70941cc07e/thumbs/inside/1280x960/jpeg/img_6549.webp)
USB Potentiometer/USB Fan Speed Controller Case by Ivan Čović | Download free STL model | Printables.com
![Any advice on how to make this setup not lose 40% of the output power (getting 7 out of 12v)? Want to regulate the speed of a PC fan, but with a Any advice on how to make this setup not lose 40% of the output power (getting 7 out of 12v)? Want to regulate the speed of a PC fan, but with a](https://i.redd.it/wwqgm495mkr81.png)
Any advice on how to make this setup not lose 40% of the output power (getting 7 out of 12v)? Want to regulate the speed of a PC fan, but with a
![How to make a fan speed regulator with a pot and a voltage regulator? - Electrical Engineering Stack Exchange How to make a fan speed regulator with a pot and a voltage regulator? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/CSC2Y.png)