Addressable RGB LED 2020 - Worldsemi WS2812B-2020

@@ -1,141 +0,0 @@-{- "tool": "build_ws2812b_2020_v2.py",- "name": "WS2812B-2020",- "plain": false,- "doc": "WS2812B-2020 (Worldsemi) 3D model, rebuilt from the datasheet drawings (AI-generated, 2026-10-03, v2).\n\nWorldsemi publishes no 3D model and KiCad's library has none for this package, so every feature here is\ntaken from the Worldsemi WS2812B-2020 datasheet (V1.0 release; rev. V1.3 PDF), p.1-2 \"Mechanical\nDimensions\". Dimensioned values are used as printed; undimensioned ones were measured off the drawings at\n600 dpi, with the printed 2.20 and 2.00 mm edges as the scale (350 px/mm on both axes):\n\n  printed:  package 2.20 (X) x 2.00 (Y); total height 0.84; substrate 0.28; clear moulding 1.45 (X), full\n            2.00 (Y), centred, straight sides; terminal pitch 1.00 (Y); gap between bottom pads 1.13.\n  measured: bottom pads 0.535 (from the 1.13 gap) x 0.78, centred on the 1.00 pitch (y 0.11..0.89 from\n            centre); castellation radius 0.20 at each terminal centre, on the package edge; top-side terminal\n            metal fills the 0.375 strip outside the moulding over y 0.18..0.88 with rounded inner corners;\n            polarity stripe on the underside 0.525 wide, 0.05 from the pin 1/2 pads, full length;\n            IC outline 0.67 x 0.52 and R/G/B dies 0.19 x 0.21 from the top-view sketch (positions illustrative).\n\nFrame: mm, Z up, seated on z = 0, origin at the package centre, oriented for the page footprint (pad 1 at\n(-X,+Y) in 3D = the datasheet top view turned 180 deg): pin 1 DO (-X,+Y), 2 GND (-X,-Y), 3 DI (+X,-Y),\n4 VDD (+X,+Y). Usage: build_ws2812b_2020_v2.py OUT.step REPORT.json [--name MPN] [--plain]\n  --plain: the uncoloured model: same package, terminals, window and polarity mark, no IC or die patches.",- "source": {-  "doc": "Worldsemi WS2812B-2020 datasheet (V1.0 release, rev. V1.3 PDF)",-  "url": "https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf",-  "pages": "1-2 Mechanical Dimensions: Back View, Top View, Side View, PCB Solder Pad"- },- "dims_mm": {-  "package": [-   2.2,-   2.0-  ],-  "height": 0.84,-  "substrate": 0.28,-  "window_x": 1.45,-  "pitch": 1.0,-  "bottom_pad": [-   0.5350000000000001,-   0.78-  ],-  "bottom_pad_y": [-   0.11,-   0.89-  ],-  "castellation_r": 0.2,-  "top_terminal_y": [-   0.18,-   0.88-  ],-  "top_terminal_corner_r": 0.15,-  "plating": 0.02,-  "stripe": [-   0.525,-   0.05-  ]- },- "parts": [-  {-   "name": "body",-   "srgb": [-    0.95,-    0.95,-    0.93-   ],-   "alpha": null-  },-  {-   "name": "pin1_DO",-   "srgb": [-    0.8,-    0.81,-    0.83-   ],-   "alpha": null-  },-  {-   "name": "pin2_GND",-   "srgb": [-    0.8,-    0.81,-    0.83-   ],-   "alpha": null-  },-  {-   "name": "pin3_DI",-   "srgb": [-    0.8,-    0.81,-    0.83-   ],-   "alpha": null-  },-  {-   "name": "pin4_VDD",-   "srgb": [-    0.8,-    0.81,-    0.83-   ],-   "alpha": null-  },-  {-   "name": "polarity_mark",-   "srgb": [-    0.12,-    0.12,-    0.13-   ],-   "alpha": null-  },-  {-   "name": "window",-   "srgb": [-    0.9,-    0.92,-    0.94-   ],-   "alpha": 0.45-  },-  {-   "name": "ic_die",-   "srgb": [-    0.32,-    0.33,-    0.35-   ],-   "alpha": null-  },-  {-   "name": "die_R",-   "srgb": [-    0.7998,-    0.3324,-    0.2771-   ],-   "alpha": null-  },-  {-   "name": "die_G",-   "srgb": [-    0.3411,-    0.7353,-    0.5413-   ],-   "alpha": null-  },-  {-   "name": "die_B",-   "srgb": [-    0.2094,-    0.3959,-    0.7376-   ],-   "alpha": null-  }- ]-}\ No newline at end of file