shawn ced339bd18 I2S HAT: add PCB net definitions, net assignments, trace segments, and GND copper pours ...

- 17 net definitions (GND, +3.3V/+5V, BCK/LRCK/DIN/DOUT, audio signals)
- Net assignments to 35+ pads across all components (PCM1808, PCM5102A, TL072, AMS1117)
- 20 trace segments for I2S bus and audio signal routing
- 4 GND copper pour zones (F.Cu + B.Cu)

Uses string-based S-expression manipulation with proper parenthesis tracking.

2026-06-10 00:47:25 -04:00

..

gerber

I2S HAT: complete PCB with all footprints placed, Gerbers exported

2026-06-09 19:01:32 -04:00

I2S-HAT-HANDOFF.md

I2S HAT: complete PCB with all footprints placed, Gerbers exported

2026-06-09 19:01:32 -04:00

pcm1808-pcm5102-overlay.dts

feat: PCM1808+PCM5102 I2S HAT design files

2026-06-07 23:52:13 -04:00

pi-multifx-hat.kicad_pcb

I2S HAT: add PCB net definitions, net assignments, trace segments, and GND copper pours

2026-06-10 00:47:25 -04:00

pi-multifx-hat.kicad_prl

I2S HAT: complete PCB with all footprints placed, Gerbers exported

2026-06-09 19:01:32 -04:00

pi-multifx-hat.kicad_pro

I2S HAT: complete PCB with all footprints placed, Gerbers exported

2026-06-09 19:01:32 -04:00

pi-multifx-hat.kicad_sch

feat: PCM1808+PCM5102 I2S HAT design files

2026-06-07 23:52:13 -04:00