Known as the Screech Owl, the build is based around a custom shield designed to suit the Arduino Leonardo. The primary control interface is a Softpot 500 mm membrane potentiometer, layered up with ...

The PCB measures 8cm x 12.5cm x 1.6cm and weighs ... a Wi-Fi 6 module provide network connectivity. Components of a Leonardo Arduino are soldered onboard next to the main CPU.