For original guide, see CymaSpace's github repository: https://github.com/CymaSpace/Cymatic-Lighting

Build Your Own Audiolux One Clone

Open source Lighting system for Deaf & Hard-of-Hearing to see music & alerts using Arduino & digital LEDs.

Hardware:

• Arduino UNO (or other compatible microcontroller)
• MSGEQ7 Spectrum Audio Shield: https://www.sparkfun.com/products/13116
• Neopixel (WS2811 or WS2812B) Individually Addressable LED Strip: http://www.adafruit.com/products/1376

Software:

• Adafruit Neopixel library: https://github.com/adafruit/Adafruit_NeoPixel
• Arduino IDE: https://www.arduino.cc/en/Main/Software
• CymaSpace Cymatic Lighting Software Sketch: https://github.com/CymaSpace/Cymatic-Lighting

1. Step 1: Connect Sparkfun Spectrum Audio Shield to the Arduino (it will fit exactly onto an Arduino Uno).
2. Step 2: To quickly get up and running follow the steps in the Adafruit Neopixel Uberguide: https://learn.adafruit.com/adafruit-neopixel-uberguide/arduino-library
3. Connect the +5V input on the LED strip to the + (positive) terminal on the Arduino/Spectrum Shield, DIN to digital pin 5 on the Arduino/Spectrum Shield, and – (minus or GND) on the strip must connect to a GND pin on the Arduino/Spectrum Shield (there are usually several — any will do).
4. Step 3: Install Arduino IDE & Arduino NeoPixel Library (again reference Adafruit Neopixel Uberguide for more detailed instructions).
5. Step 4: Download our software sketch '/Cymatic-Lighting' from Github and unzip the contents into your Arduino Sketches folder.
6. Step 5: Upload sketch from Arduino software IDE to the Arduino hardware (make sure USB cable is connected to computer if not already!).
7. Step 6: Plug in a standard 3.5mm audio cable into either audio jack on the Spectrum Audio Shield and the other end into a sound-source (MP3 Player, Phone, “Handimic” Microphone with line level output etc).
8. Step 7: Play music or make sound and enjoy the visualization on the LED strip.