Combination of Tessel & Node.js to create visualizations using LED (NeoPixel) based on sound (Web Audio API).
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README.md

README.md

NERD.DISCO

A combination of soft- & hardware to create visualisations based on sound:

  • Frontend: JavaScript (Web Audio API, WebSockets, Angular.js), HTML, SCSS
  • Backend: Node.js
  • Clients
    • Microcontroller: Tessel
    • Node.js
  • LEDs: Adafruit NeoPixel

JSConf EU 2014

NERD DISCO at JSConf EU 2014 by Tim Pietrusky

The first version was presented at JSConf EU 2014 (slides).

The music for this presentation was provided by Narrow Road.

Ideas

  • Use more audio data to control the LEDs
  • Create a visualization API for Tessel
  • NERD DISCO Studio (create live visualizations in the browser)

2014 by TimPietrusky