Addressable RGB LED 2020 - Worldsemi WS2812B-2020

@@ -239,7 +239,7 @@     "name": "John Lauer",     "handle": "john"    },-   "status": "verified",+   "status": "superseded",    "title": "3D model matches the datasheet drawings and the real part in product photos",    "scope": [     "3d model"@@ -302,7 +302,7 @@     "name": "John Lauer",     "handle": "john"    },-   "status": "verified",+   "status": "superseded",    "title": "Pin 1 orientation agrees across footprint, 3D model, datasheet and photos",    "scope": [     "footprint",@@ -379,7 +379,7 @@     "name": "John Lauer",     "handle": "john"    },-   "status": "verified",+   "status": "superseded",    "title": "Hero: datasheet note below the logo, hidden 300 um solder-ball layer",    "scope": [     "hero"@@ -410,6 +410,114 @@    "files": {     "ws2812b-2020-hero.glb": "102fc0ac782f19f7b5158dd1c21cef60357a7c44db81077871042b9c070bb4fe"    }+  },+  {+   "date": "2026-10-04",+   "by": {+    "name": "John Lauer",+    "handle": "john"+   },+   "status": "verified",+   "title": "3D model rebuilt: castellation metal owns its volume, terminals render as metal",+   "scope": [+    "3d model"+   ],+   "variants": [+    "*"+   ],+   "checks": [+    {+     "text": "Body notch cut to the plating's outer radius (0.22 mm), so the 0.20-0.22 mm metal ring shares no surface with the insulation (no z-fighting)",+     "result": "pass"+    },+    {+     "text": "Body cut around the top-side terminals; lead-frame stubs start at the wall (no buried overlap)",+     "result": "pass"+    },+    {+     "text": "Every GLB sets the terminal metal to metallic 0.9, roughness 0.25 (glb_post_metal.py); STEP keeps the tinned colour",+     "result": "pass"+    },+    {+     "text": "Photo-matched features unchanged: stubs, white top, IC and LED dies by bond wires, mint stripe with the Worldsemi logo, side-wall part number",+     "result": "pass"+    }+   ],+   "evidence": [+    {+     "label": "top and underside previews",+     "href": "docs/models/WS2812B-2020.step.top.png"+    }+   ],+   "files": {+    "WS2812B-2020.step": "9b71bbc277c7acef42809afe711b4d54a1e12d8dc36e97a3d254a70ab4a2d059",+    "WS2812B-2020-uncoloured.step": "6a4a49752b85e09d910ad9c5b88998c1d9facfa86094e43c914f1579f040ddc7"+   }+  },+  {+   "date": "2026-10-04",+   "by": {+    "name": "John Lauer",+    "handle": "john"+   },+   "status": "verified",+   "title": "Pin 1 orientation re-checked on the rebuilt model",+   "scope": [+    "footprint",+    "3d model"+   ],+   "variants": [+    "*"+   ],+   "checks": [+    {+     "text": "Footprint pad 1 at (-0.915, -0.55) mm with the silkscreen L; model pin 1 (DO) on the same corner",+     "result": "pass"+    },+    {+     "text": "Underside stripe beside pads 1/2 in the rebuilt model's underside preview, as the Back View and LCSC photo show",+     "result": "pass"+    }+   ],+   "evidence": [+    {+     "label": "underside preview",+     "href": "docs/models/WS2812B-2020.step.bottom.png"+    }+   ],+   "files": {+    "WS2812B-2020.kicad_mod": "02e5bcf6a9713bc4d2ad20734f5f86e5c1c4c45b259697ece929eefce8c57a92",+    "WS2812B-2020.step": "9b71bbc277c7acef42809afe711b4d54a1e12d8dc36e97a3d254a70ab4a2d059"+   }+  },+  {+   "date": "2026-10-04",+   "by": {+    "name": "John Lauer",+    "handle": "john"+   },+   "status": "verified",+   "title": "Hero rebuilt on the corrected model: layers and solder balls intact",+   "scope": [+    "hero"+   ],+   "variants": [+    "*"+   ],+   "checks": [+    {+     "text": "Copper pads, Datasheet note (below the logo) and Solder balls (hidden, 16 x 300 um) layers present",+     "result": "pass"+    },+    {+     "text": "Terminal metal metallic",+     "result": "pass"+    }+   ],+   "evidence": [],+   "files": {+    "ws2812b-2020-hero.glb": "0e9f4cc5d697e2d5a63a41b7c4ea3a7ce222242adb81caf8c274d00fa39d711f"+   }   }  ] }