Boards in 1 GitHub repository, designed in KiCad, that use the OPA4376AIPW by Texas Instruments (-40℃~+125℃ 0.2pA 0.2pA 2.2V~5.5V 260nV/℃ 2V/us 30mA 5.5MHz 5uV 7.5nV/√Hz@1kHz 760uA 90dB ESD protection、Overvoltage protection Four channels Rail-to-Rail Input, Rail-to-Rail Output TSSOP-14 Precision Op Amps ROHS). See how each wires it, with its parts, size, README and files; the OPA4376AIPW’s symbol, footprint and pinout are on its own page.
stepvda/EEG-kit
The complete manufacturing package for EEG-CAR-01 Rev B: a battery-powered, 16-channel EEG headset built around an ESP32-S3 carrier board, together with the helmet and enclosure, the electrode harness, the firmware, the…