From c8783e2fe41a75d4a0ed819eacac140920704ef5 Mon Sep 17 00:00:00 2001 From: Samuel Prevost Date: Wed, 11 Mar 2026 22:14:28 +0100 Subject: [PATCH] Add SPICE simulation screenshots to README for DAC and buck converter Co-Authored-By: Claude Opus 4.6 --- README.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/README.md b/README.md index b41686d..74fcfeb 100644 --- a/README.md +++ b/README.md @@ -123,6 +123,16 @@ kicad-thirdparty-footprints/ Third-party footprints (CM5, DAC, RCA jacks) ### Top Case 3D Render ![Top case 3D render — chassis with jog wheel and button cutouts](screenshots/top_case_3d_2026-02-17.png) +## SPICE Simulations + +### DAC Output (PCM5242) +![DAC SPICE simulation — stereo output waveforms and supply rail](screenshots/dac_spice.png) + +![DAC SPICE simulator — full view with RMS and peak-to-peak measurements](screenshots/screenshot_%202026-03-11%20at%2021.01.34.png) + +### Buck Converter (TPS54560BDDA) +![Buck converter simulation schematic — TPS54560BDDA 20V to 5V](small_buck.png) + ## Bill of Materials by Module *Auto-generated from the KiCad netlist — 160 components total.*