cj78m12: one-pass backfill (ratings: VIN absolute_maximum 35 V p.1, IOUT recommended_operating 0.5 A p.1)
cj78m12: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STEP)
cj78m12: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout")
cj78m12: laser-etched CAD + chip hero (factory 2.0.0 backfill)
cj78m12: publish the laser-etched STEP alongside the bare one
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
cj78m12: factory component page (tier=lcsc)
Initial commit: component/cj78m12