2 layers69.9 × 21.6 mm

Pinguino26j50
PinguinoIDE/pinguino-cad
Open Hardware Pinguino boards (and extensions) CAD files (Kicad)
20 parts11GPL-2.0
Boards in 2 GitHub repositories, designed in KiCad, that use the BZX85C3V3 by onsemi (Zener Diode). See how each wires it, with its parts, size, README and files; the BZX85C3V3’s symbol, footprint and pinout are on its own page.

PinguinoIDE/pinguino-cad
Open Hardware Pinguino boards (and extensions) CAD files (Kicad)
