2 layers38.1 × 25.4 mm

Analog Frontend
kelu124/Analog_Frontend
An analog circuit that consists of a transmitter and receiver for an ultrasound system.
52 parts4
Boards in 2 GitHub repositories, designed in KiCad, that use the BAV99T by TWGMC (-55℃~+150℃ 1.25V@150mA 150mW 2A 2uA@75V 4ns 75mA 85V SOT-523 Switching Diodes ROHS). See how each wires it, with its parts, size, README and files; the BAV99T’s symbol, footprint and pinout are on its own page.

kelu124/Analog_Frontend
An analog circuit that consists of a transmitter and receiver for an ultrasound system.

s13n/AES42HAT
A digital audio interface in the shape of a Raspberry Pi Hat for AES42 microphones and more.