Arduino Uno R3 case, vented, snap lid
An enclosure for the Uno R3: USB-B, the barrel jack and the real three-hole pattern. The board sits on standoffs on its mounting holes, 68.6 x 53.4 mm, inside a 76.0 x 60.0 x 26.0 mm cavity with slot vents in the lid and side walls for a board that runs warm. Base prints open side up and the lid upside down; nothing needs supports.
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Specifications
| Board | Arduino Uno R3 |
|---|---|
| Cavity | 76.0 x 60.0 x 26.0 mm inside |
| Lid | snap-on, 4 mm skirt with a 0.35 mm bead |
| Ports | 2 openings cut to the board's connectors |
| Vents | top, left, right walls, 3 mm slots |
| Wall | 2.4 mm |
| Feet | yes |
Printing
- Base prints open side up, lid prints upside down; no supports.
- Walls are 2.4 mm so a plug pushed into a port does not flex the case.
- Snap lid: 0.35 mm bead, pops on and off with a fingernail; screw lid takes M3 self-tappers.
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