DIY Arduino Music Spectrum Analyzer with 280 LEDs
MAKER: emdee401／Translated by: Fun Endless Adding dynamic LED effects to music can enhance the immersive experience of listening to music. Here, I will create a super-sized 14-frequency audio spectrum analyzer using Arduino and the Si5351 clock signal generator. The LED strip (containing 280 LEDs) and acrylic board are the main components, with Arduino serving as … Read more