lr2904d: specified limits as data (metadata.characteristics, 23 rows from the datasheet)
lr2904d: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
lr2904d: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
lr2904d: laser-etched CAD + chip hero (factory 2.0.0 backfill)
lr2904d: laser-etched CAD + chip hero (factory 2.0.0 backfill)
lr2904d: backfill missing artifacts (variants)
lr2904d: publish the laser-etched STEP alongside the bare one
lr2904d: factory component page (tier=lcsc)
Initial commit: component/lr2904d