> For the complete documentation index, see [llms.txt](https://hwlab.learndsp.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hwlab.learndsp.org/audio-peripherals.md).

# The Audio Peripherals

- [The Adafruit Boards](https://hwlab.learndsp.org/audio-peripherals/peripherals.md)
- [Real-time audio I/O](https://hwlab.learndsp.org/audio-peripherals/audio-io.md)
- [The digital microphone](https://hwlab.learndsp.org/audio-peripherals/microphone.md)
- [The stereo DAC](https://hwlab.learndsp.org/audio-peripherals/dac.md)
- [The audio passthrough project](https://hwlab.learndsp.org/audio-peripherals/passthrough.md)
- [Setting up the I/O](https://hwlab.learndsp.org/audio-peripherals/passthrough/io_setup.md)
- [Connecting the peripherals](https://hwlab.learndsp.org/audio-peripherals/passthrough/wiring.md)
- [Coding the passthrough](https://hwlab.learndsp.org/audio-peripherals/passthrough/coding.md)