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 2 GitHub repositories, designed in KiCad, that use the ADCMP601BKS by Analog Devices (Rail-to-Rail, Very Fast, 2.5V to 5.5V Single-Supply TTL/CMOS Comparators). See how each wires it, with its parts, size, README and files; the ADCMP601BKS’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
