PhilKey
Published © GPL3+

RGB Backlight + MSGEQ7 Audio Visualizer

RGB LED backlight with audio signal visualization for room/desk backlightning...

EasyFull instructions provided1,189
RGB Backlight + MSGEQ7 Audio Visualizer

Things used in this project

Hardware components

Arduino Nano R3
Arduino Nano R3
×1
WS2812 Addressable LED Strip
Digilent WS2812 Addressable LED Strip
×1
MSGEQ7
Seven Band Graphical Equalizer for Audio Spectrum Analysis
×1
5V 2.5A Switching Power Supply
Digilent 5V 2.5A Switching Power Supply
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)

Story

Read more

Schematics

RGB LED Strip Schematic

Breaboard schematic to connect Arduino to WS2812 Strip with Brightness Control through Potentiometer

Fritzing Schematic File

MSGEQ7 Schematic

Standalone MSGEQ7 Schematic is used for Audio Visualizer Mode only
Connect Signal In to 3.5mm Audio Jack Left/Right Channel and the other Control pins as shown in the other Schematic

Code

Arduino Sketch Download

Credits

PhilKey

PhilKey

1 project • 3 followers

Comments

Add projectSign up / Login