Print settings
| Material | PETG |
|---|---|
| Layer height | 0.2 mm |
| Infill | 25% |
| Supports | Not needed — prints flat as oriented |
| Filament | ≈ 24 g total (estimate) |
| Size · robot-bumper-arc | 131.6 × 41 × 24 mm |
| Size · robot-bumper-switch-plate | 76 × 26 × 8 mm |
Hardware
2× KW11 microswitches with levers · 4× M2 × 10 mm + nuts · 5× M3 screws + nuts and washers
FIT CHECK
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
License
Original design by MakerCore Hub, free for personal and educational use under CC BY-NC 4.0. Remix it and share it with credit; contact us for commercial use.
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Commander
