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A two-part, print-ready enclosure for an Arduino Uno R3 (board 68.6 x 53.4 mm) — real geometry, measured from the STL files, both meshes watertight and manifold-checked. arduino_uno_base.stl — 75.6 x 72.4 x 22.0 mm including the external screw lugs (body 75.6 x 60.4 mm, wall 2.0 mm, floor 2.0 mm): internal cavity 71.6 x 56.4 mm (board + 1.5 mm clearance per side), four standoffs (7 mm diameter, 6 mm tall, 2.5 mm pilot holes) at the Uno's documented mounting-hole positions, and cutouts in the USB/power edge wall for the USB-B port (16 mm wide) and the DC power jack (14 mm wide). arduino_uno_lid.stl — 75.6 x 72.4 x 8.0 mm: 3 mm top plate with six 30 x 3 mm ventilation slots, an inset locating rim 5 mm deep, and four 3.4 mm clearance holes in the lugs that screw down into the base lugs.
Board fit & hole pattern: standoffs use the widely published Uno Rev3 Eagle reference hole coordinates in mm from the board corner on the USB/power edge — (13.97, 2.54), (66.04, 7.62), (66.04, 35.56), (15.24, 50.80), holes 3.2 mm. The README states the source and the known tight hole near the ICSP header; test-fit clone boards before final assembly.
Exact contents: the 2 STL files above, README.md with board fit notes, the hole-pattern source, hardware list and print settings, and LICENSE.txt (single-buyer use license).
Print settings: PLA or PETG, 0.2 mm layers, 3 walls, 25–30% infill. No supports — the base prints open side up and the lid top side up, as oriented. Hardware (not included): M3 screws for the board standoffs and lid lugs.
Instant download — your file is available right after checkout from your account. No shipping, no waiting.
What's included
Free sample: Download the free sample before you buy.
Board fit & hole pattern: standoffs use the widely published Uno Rev3 Eagle reference hole coordinates in mm from the board corner on the USB/power edge — (13.97, 2.54), (66.04, 7.62), (66.04, 35.56), (15.24, 50.80), holes 3.2 mm. The README states the source and the known tight hole near the ICSP header; test-fit clone boards before final assembly.
Exact contents: the 2 STL files above, README.md with board fit notes, the hole-pattern source, hardware list and print settings, and LICENSE.txt (single-buyer use license).
Print settings: PLA or PETG, 0.2 mm layers, 3 walls, 25–30% infill. No supports — the base prints open side up and the lid top side up, as oriented. Hardware (not included): M3 screws for the board standoffs and lid lugs.
Instant download — your file is available right after checkout from your account. No shipping, no waiting.
What's included
- arduino_uno_base.stl — 75.6 x 72.4 x 22.0 mm base with standoffs and USB/power cutouts
- arduino_uno_lid.stl — 75.6 x 72.4 x 8.0 mm vented lid with locating rim and screw lugs
- README with print settings
- Requires: a 3D printer and filament — this is a digital file, no physical item ships
- Instant download after checkout — no shipping
- Quality-checked by MarketplacePlanet before listing
- Free re-downloads for 30 days from your account
Free sample: Download the free sample before you buy.
Format
3D print files (STL)
Framework / Works with
Arduino
License
Commercial use included
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