Sridhar Rajagopal
Published © GPL3+

RGB Matrix Audio Visualizer with Arduino

Make beautiful music with Adafruit, SparkFun, Arduino and ProtoStax! Create an RGB matrix audio visualizer with Arduino.

BeginnerFull instructions provided1 hour12,358

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Adafruit Neopixel Shield for Arduino
×1
SparkFun Spectrum Shield
SparkFun Spectrum Shield
×1
ProtoStax Enclosure for Arduino
ProtoStax Enclosure for Arduino
Stackable Modular Enclosure for Arduinos (Uno and Mega footprints)
×1
SPST OFF-(ON) Blue Pushbutton Switch
×1
3.5 mm Isolated Stereo Jack Panel Mount
×2
90° Angled 3.5mm Aux Cables
×2
Patch Cord 3.5mm Stereo Audio Male to Male 6 Feet
×1

Hand tools and fabrication machines

Drill / Driver, Cordless
Drill / Driver, Cordless

Story

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Code

ProtoStax Audio Visualizer Demo

Github repository containing the code used in this ProtoStax Audio Visualizer Demo

Credits

Sridhar Rajagopal

Sridhar Rajagopal

14 projects • 36 followers
Entrepreneur. Software Engineer. Maker. Tinkerer. Internet-of-things addict.
Thanks to Adafruit and Sparkfun .

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