Me Here bcfa5dd7f0 PM_K-1 hardware: reproducible EDA container (KiCad 9 + ngspice) ... Pinned toolchain under hardware/eda/ so the design can be checked/simulated identically in the future (system KiCad is 7.0, which has no CLI ERC): - Containerfile: Ubuntu 24.04 + KiCad 9 (PPA) + ngspice + python3. - run.sh: build-if-needed + run with the repo mounted; lands in hardware/kicad. - sim/input_loading.cir: ngspice deck proving the line(25k) vs instrument(1M) input-loading decision — Hi-Z preserves a +16dB pickup resonance the 25k load flattens to -3dB. Verified: KiCad 9.0.9, ngspice-42, ERC runs clean (0 violations) on pm_k1_core.kicad_sch. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-05-30 19:17:54 -05:00
..
eda	PM_K-1 hardware: reproducible EDA container (KiCad 9 + ngspice)	2026-05-30 19:17:54 -05:00
kicad	PM_K-1 hardware: reproducible EDA container (KiCad 9 + ngspice)	2026-05-30 19:17:54 -05:00
BOM.csv	PM_K-1 hardware: core-board design-of-record + KiCad scaffold	2026-05-30 11:42:45 -05:00
DESIGN.md	PM_K-1 hardware: core-board design-of-record + KiCad scaffold	2026-05-30 11:42:45 -05:00