Raspberry Pi Pico 2 FFT sound spectrum analyzer visualizes audio via OLED display

Dan McCreary shows off how to create your own FFT sound spectrum analyzer using our favorite microcontroller, the Raspberry Pi Pico 2.

Mar 24, 2025 - 18:30

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Raspberry Pi Pico 2 FFT sound spectrum analyzer visualizes audio via OLED display

Dan McCreary shows off how to create your own FFT sound spectrum analyzer using our favorite microcontroller, the Raspberry Pi Pico 2.

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