2 layers99.3 × 98.6 mm

FlexiblePS
profdc9/FlexibleCharger
An Arduino-controlled charger for different kinds of batteries, or it can be a standalone power supply
118 parts13
Boards in 2 GitHub repositories, designed in KiCad, that use the SB580 by onsemi (-50℃~+150℃ 1 Independent 150A 500uA 5A 80V 850mV@5A DO-201AD Schottky Diodes ROHS). See how each wires it, with its parts, size, README and files; the SB580’s symbol, footprint and pinout are on its own page.

profdc9/FlexibleCharger
An Arduino-controlled charger for different kinds of batteries, or it can be a standalone power supply

smitshah/Laptop-Charger
The Gerber files of PCB are in .pdf and .gbr format.