Boards in 3 GitHub repositories, designed in KiCad, that use the AD7779ACPZ by Analog Devices (-40℃~+105℃ 1.8V~3.6V 108dB 10ppm/℃ 16kHz 2.5V 24 4.096MHz、8.192MHz 4kHz、16kHz 8 Built-in Built-in Built-in SPI Sigma-Delta Support Yes LFCSP-64 Analog to Digital Converters (ADC) ROHS). See how each wires it, with its parts, size, README and files; the AD7779ACPZ’s symbol, footprint and pinout are on its own page.
Benjamin-girard-1/geophys_acquisition_module
Modular ESP32-S3 geophysical data-acquisition system with custom hardware, multi-channel ADC, GNSS, IMU, removable analog sensor cards, firmware, and host tools
es-ude/eeg-hardware
Repo of the Custom Hardware Design Files of the EEG-based Gaming Controller
es-ude/eeg-hardware
Repo of the Custom Hardware Design Files of the EEG-based Gaming Controller