Boards in 2 GitHub repositories, designed in KiCad, that use the TPS62827DMQ by Texas Instruments. See how each wires it, with its parts, size, README and files; the TPS62827DMQ’s symbol, footprint and pinout are on its own page.
igNYteLab/igNYte-LOI-Apparatus
Repo for the IgNYte limiting oxygen index (LOI) test bench (modifed from ISO4589-2/ASTM-D2862) , including ESP32-P4 firmware, hardware documentation, serial control tools, and a Next.js monitoring dashboard.
wcs3/GPS_CLock
A device that displays time and date on 7-segment displays in ISO8601 format.