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
KiCad boards from 2 GitHub repositories tagged “sumobot”, the most starred first; open any of them in PCBKit.

artfulbytes/nsumo_hardware
A 2-layer PCB for a small sumobot including MSP430G2553, regulators, motor drivers, and IR receiver.

Club-robotica-UDLSB/LineFollower-Speedy-
Documentación del desarrollo del Seguidor de línea (El speedy)