Foot Pedal

I wanted a set of foot pedals for my computer and realized there arent alot of free to use and open source options, i couldn't find any that i liked or thought would hold up to my usage, this set of files provides the controller casing, and the pedals themselves to make this weekend project you will need the following:

Soldering Equipment

3m screws, nuts and washers. I used these:
Screws

Headphone jacks x4 or less if you want less pedals, i used these:
Headphone Jacks

Springs x4 or less if you want less pedals, any 12.5 mm wide by 45 mm tall spring should work i got mine from a local hardware store for 1 USD each

keyboard keys x4 or less if you want less pedals, i used these:
Key Switches
 
headphone cables x4 or less if you want less pedals, any TRS headphone jack that is 3.5 mm will work, i used these:
Aux Cable

And the Brain for the Pedals, is a Arduino Pro Micro a common Cheap Hobbyist Board I bought Mine here:
Pro Micro

and of Course, a 3D Printer. I printed mine out of PETG at 20% infill, this design is not tested with PLA or ABS Please Do not ask. I used this filament:
eSUN PETG

 Arduino Base .ino file