Raspberry Pi Pico Used in DIY Audio Spectrum Analyzer

Raspberry Pi Pico Used in DIY Audio Spectrum Analyzer

The developer and mastermind behind the Needle Nose Pliers blog is using a Raspberry Pi Pico to drive a custom audio spectrum analyzer. This project uses the Pico to process audio input and output a visualization of the sound it detects to a small OLED screen in real-time. This project is essentially the same sort of visual […]

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