abse/museair-usb

USB-C–powered ESP32-C3 controller board with AP63203 buck conversion, AP2112K 3.3V regulation, I²C SEN62 sensor interface, status LED, buttons, UART/I²C headers, and extensive decoupling.

Version
0.5.7
License
unset
Stars
0

mechanical/light-pipe/vlp-350-fit-audit.json

{
  "part": "VLP-350-F",
  "source": "Bivar VLP-XXX-X rev L drawing; not OEM CAD",
  "status": "PCB holes and routed copper verified; physical fit untested",
  "pcb_top_z_mm": 38.6,
  "body_height_mm": 8.889999999999999,
  "lens_z_mm": 47.49,
  "lid_z_mm": [
    45,
    47
  ],
  "projection_mm": 0.490000000000002,
  "led_top_z_mm": 39.41,
  "cavity_roof_z_mm": 40.759,
  "led_cavity_clearance_mm": 1.3490000000000038,
  "base_width_mm": 4.699,
  "pins_world_xy_mm": [
    [
      -13.2272,
      16.468
    ],
    [
      -9.7728,
      20.532
    ]
  ],
  "pin_diameter_mm": 0.5841999999999999,
  "pin_length_mm": 1.5239999999999998,
  "required_drill_mm": 0.6096,
  "required_drill_limits_mm": [
    0.5588,
    0.6858
  ],
  "cad_contact_nodes": [
    "PCB_195",
    "PCB_125",
    "PCB_0"
  ],
  "cad_contact_explanation": "PCB top texture plane and via artwork are not physical collision solids; substrate contact at the seating face is expected. Native drill and copper-clearance checks are authoritative.",
  "undimensioned_transition_profile_illustrative": true,
  "published": false
}