abse/gameboy-advance

Validates and exports a four-layer Game Boy–style PCB assembly with RP2350 MCU, 32MB flash, USB-C, LCD and speaker connectors, battery buck-boost power, buttons, and verified routing, connectivity, clearances, CAD models, and physical DRC.

Version
0.0.39
License
unset
Stars
0

mechanical/latch-design.json

{
  "material": "PETG",
  "style": "Integral bending-plastic edge tab, plain cover face and two opposite locating tongues",
  "separate_latch_parts": 0,
  "metal_springs": 0,
  "beam_length_mm": 13,
  "beam_thickness_mm": 0.8,
  "beam_depth_mm": 1.2,
  "parallel_flex_arms": 2,
  "release_deflection_mm": 0.55,
  "hook_projection_mm": 0.4,
  "nominal_surface_strain": 0.003905325443786983,
  "operation": "Press the textured plastic edge tab toward the cover centre, lift that edge, then slide the opposite tongues out",
  "prototype_fit_test_required": true
}