2 layers50 × 50 mm

Boards in 1 GitHub repository, designed in KiCad, that use the MA40S4R by Murata (40kHz 插件 Ultrasonic Receivers, Transmitters ROHS). See how each wires it, with its parts, size, README and files; the MA40S4R’s symbol, footprint and pinout are on its own page.
