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PROJECT
411

Arduino FFT Audio Spectrum Analyzer on 8x32 Color Matrix WS2812B

By Mirko Pavleski

The spectrum analyzer displays the amplitude of signals as a function of frequency, allowing engineers and technicians to visualize and analyze signal characteristics.

PROJECT
1 686

Adafruit NeoPixel Überguide

By Adafruit Industries

Everything you always wanted to know about Adafruit NeoPixels but were afraid to ask.