The Trombone Champ Controller may be assembled with 3D printed parts, described below. The parts print with no supports, however you may want to use a brim since most of the parts have thin walls.
The STL files can be downloaded directly here.
Since a trombone has an intricate looped shape, the model is comprised of seven .STL files. Each part has tabs that connect with M2.5 screws. It can be helpful to think of the trombone in two parts: the main horn loop and the slide loop.
Main Horn Loop Parts
- mainHorn_v0
- hornBend_v1
- arcadeMount_v1
- hornElectronics_v1
Slide Loop Parts
- potSlide_v0
- slideBend_v0
- innerSlide_v1
The main horn loop has a mounting hole for the arcade button, cutouts for the QT Py's STEMMA QT and USB ports and mounts for the NeoSlider.
The slide loop attaches to the NeoSlider's slide pot and inserts into the main horn loop to mimic a trombone's slide.
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