lm397: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body with…
lm397: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
lm397: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero
lm397: laser-etched CAD + chip hero (factory 2.0.0 backfill)
lm397: laser-etched CAD + chip hero (factory 2.0.0 backfill)
lm397: backfill missing artifacts (etch, variants)
lm397: interactive cross-highlight viewers
lm397: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
Initial commit: component/lm397