Build Volume
The parts require a 3D printer with a minimum build volume.
- 110mm (X) x 128mm (Y) x 50mm (Z)
3D Printed Parts
STL files for 3D printing are oriented to print "as-is" on FDM style machines. Parts are designed to 3D print without any support material using PLA filament. Original design source may be downloaded using the links below.
3D Printed Parts List
- Bezel.stl
- Bottom Box.stl
- Feather Mount.stl
- Front Panel A.stl
- Front Panel B.stl
- Grille.stl
- Label.stl
- Middle Box.stl
- 2x Speaker Bracket.stl
- Top Box.stl
Multi-Color Label
The HAL900 label can be printed in multiple colors using the change filament technique. In CURA slicer, open the post processing plugin window by going to the top file menu:
Extensions > Post Processing > Modify GCode
Click, Add a script and choose Filament Change.
Enter 3 in the layer input box for the first change. Then, add another filament change and enter 7 in the layer input box.
Filament Colors
For the label, use a black color filament for the first 1-2 layers. The, use a blue color filament for layers 3-6. A white color filament is used for layers 7-10.
For the two front panels, use a dark gray/black color filament.
The top, middle and bottom boxes use a silver color filament, as well as the speaker grill.
Design Source Files
The project assembly was designed in Fusion 360. This can be downloaded in different formats like STEP, STL and more.
Electronic components like Adafruit's boards, displays, connectors and more can be downloaded from the Adafruit CAD parts GitHub Repo.
Page last edited March 08, 2024
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