2 layers50 × 65 mm

Nsumo
artfulbytes/nsumo_hardware
A 2-layer PCB for a small sumobot including MSP430G2553, regulators, motor drivers, and IR receiver.
81 parts34MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the RS3E075ATTB by ROHM Semiconductor. See how each wires it, with its parts, size, README and files; the RS3E075ATTB’s symbol, footprint and pinout are on its own page.