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Raspberry Pi 3 + LED Cube + Spectrum Analyzer = Awesome Audio Visualizer! - ozzmaker.com
To create an awesome audio visualizer, using a spectrum analyzer( C.A.V.A: Console-based Audio Visualizer for ALSA ), all you need is a Raspberry Pi 3 and a RGB LED cube – VoxCube! C.A.V.A CAVA was created by Karl Stavestrand and it is a great tool to create an audio visualizer in the console. We were able to make … Continue reading Raspberry Pi 3 + LED Cube + Spectrum Analyzer = Awesome Audio Visualizer! →