4 layers227.5 × 135.5 mm

ADC
will-fritz/4-ch-mic-board
4 ch microphone board to replace seed studio 6 ch microphone board stack
56 parts3GPL-3.0
Boards in 2 GitHub repositories, designed in KiCad, that use the AC108 by X-Powers Tech (3.3V~5V 4 I2C、I2S Integrated phase-locked loop、Programmable gain QFN-48 Digital to Analog Converters (DAC) ROHS). See how each wires it, with its parts, size, README and files; the AC108’s symbol, footprint and pinout are on its own page.