Gurkengewuerz/audio-reactive-led-strip

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README.md

audio-reactive-led-strip

Real-time LED strip music visualization using the ESP8266 and Python

Demo (click gif for video)

Overview

The repository includes everything needed to build an LED strip music visualizer (excluding hardware):

Python Real-time visualization, which includes code for:
- Recording audio with a microphone (microphone.py)
- Digital signal processing (dsp.py)
- Constructing 1D visualizations (visualization.py)
- Sending pixel information to the ESP8266 over WiFi (led.py)
Arduino firmware for the ESP8266 (ws2812_controller.ino)