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PC Footswitch with Sustain Pedal

by DaveM

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3D printing arduino Foot Pedal hotkey keyboard piano sustain pedal 3D printing arduino Foot Pedal hotkey keyboard piano sustain pedal

[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 s

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