PC Footswitch with Sustain Pedal
thingiverse
[Full blog post with more information here.](http://www.partsnotincluded.com/electronics/diy-pc-footswitch-sustain-pedal/) This is a 3D-printed case and an Arduino program that allows you to use a sustain pedal for an electric piano as a keyboard hotkey for your computer. Parts Needed: * 5V Arduino Pro Micro * Normally closed (NC) sustain pedal * 1/4" TS jack * 1 M3 bolt * Piece of double-sided tape * Wire With this design the center bolt hole is sized for an M3 tap. It may need some persuading if you don't have a tap handy. To use the program with F13-F24 keys you will also need a copy of the [updated Arduino Keyboard library circa 577e5c9](https://github.com/arduino-libraries/Keyboard/tree/577e5c9a18bcfedf3cfc7c6f494f103caca38415).
With this file you will be able to print PC Footswitch with Sustain Pedal with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on PC Footswitch with Sustain Pedal.