Ernst Sikora
Published © GPL3+

Audio Visualization with ESP32, i2s Mic and RGB Led Strip

M5StickC (ESP32 Pico) with built-in i2s microphone is used for audio spectrum analysis (ArduinoFFT) and visualization on an RGB led strip.

IntermediateFull instructions provided1 hour3,488

Things used in this project

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Code

Source code for the Audio Visualisation on Github

Credits

Ernst Sikora

Ernst Sikora

5 projects • 2 followers
I am working as a system engineer for embedded systems. One of my hobbies is to build usable devices based on the Arduino platform.

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