The stereo jack is already soldered onto the board, ready for immediate connection. Provides a quality, affordable digital audio solution using the PCM5102A DAC. PCM5102A DAC works with the I2S interface, enabling reliable digitaltoanalog conversion from I2S data streams. Because the path is digital, it delivers sound quality that is generally clearer than typical onboard analog audio. Simple integration for projects that require a dedicated DAC with an I2S input. Use scenarios DIY audio projects and prototypes that use an I2S host (microcontroller or singleboard computer) to output quality audio. Embedded devices needing a compact, costeffective DAC solution for music playback or sound effects. Educational or development kits that demonstrate digitaltoanalog conversion and audio signal processing via I2S.