hdc1080: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
hdc1080: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
hdc1080: laser-etched CAD + chip hero (factory 2.0.0 backfill)
hdc1080: laser-etched CAD + chip hero (factory 2.0.0 backfill)
hdc1080: backfill missing artifacts (etch, variants)
add validated EAGLE .lbr (Fusion library)
HDC1080: validated Fusion/EAGLE library + adom-lbr hub, generated from this page's KiCad sources
real KiCad STEP + regenerated 3D (was service-kicad stand-in)
cross-highlight symbol + footprint viewers
component page: CAD + datasheet-first provenance
Initial commit: component/hdc1080