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Arduino LED visualizer test

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Uploaded by on Jan 11, 2012

Quick test of my LED music visualizer. Needs some improvement to provide greater color contrast and more structure to the visualization - currently it's just mapping the average amplitude of intervals of the audio spectrum to the R, G, and B intensity values.

Implementing beat detection or some other method of parsing the structure of the song would be cool.

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Science & Technology

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Standard YouTube License

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  • nice video

  • Cool! I'm surprised you can get such a responsive and high resolution FFT showing.  When I tried it, It really slowed my computer down ;(

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