4 layers120 × 120 mm

Device
jayis1/hardware-design-lab
Full-cycle hardware device designs — each device in its own subfolder with architecture, schematics, PCB layout, and software stack
18 parts
Boards in 1 GitHub repository, designed in KiCad, that use the TDC-GP22 by Sciosense (QFN-32-EP(5x5) ADCs/DACs - Special Purpose ROHS). See how each wires it, with its parts, size, README and files; the TDC-GP22’s symbol, footprint and pinout are on its own page.

jayis1/hardware-design-lab
Full-cycle hardware device designs — each device in its own subfolder with architecture, schematics, PCB layout, and software stack