4 layers216 × 144 mm

Sheet1
motor-and-motion-control-lab/mmlab-12PhaseDrive-388Slave
PCB Electronics for Humanoid Robots and Bearingless Motor Systems
620 parts3GPL-3.0
Boards in 2 GitHub repositories, designed in KiCad, that use the AM26C32CD by Texas Instruments (0 0℃~+70℃ 4 4.5V~5.5V Enable shutdown、Tx/Rx enable Receiver SOP-16 RS-485 / RS-422 ICs ROHS). See how each wires it, with its parts, size, README and files; the AM26C32CD’s symbol, footprint and pinout are on its own page.

motor-and-motion-control-lab/mmlab-12PhaseDrive-388Slave
PCB Electronics for Humanoid Robots and Bearingless Motor Systems

kevi0301/rs422-quad-receiver
4-channel RS-422 receiver PCB designed in KiCad with AC termination, TVS protection, test points, and fabrication outputs.