I got tired of fumbling around under my desk to switch my audio connection between a headset and a speaker bar so I created a simple 3.5mm TRRS audio switch with KiCad and FreeCAD.

If you would like to make one for yourself, I put the design files on GitHub (github.com/seaallen75/audio_sw…). I also put the case on MakerWorld for those with a Bambu 3D printer (makerworld.com/en/models/19960…).

#freecadfriday #FreeCAD #KiCad #DIY #maker #audio #3Dprinting #electronics #PCB