This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino. Expected audience of this project is any audio enthusiast, student or a beginner who has basic understanding of electronic components, Arduino and C programming. Components used in this project are low cost items and are easy to assemble. More…
The Magilyzer EM800 is an analog audio spectrum analyzer, based around an analog analyzer chip. The DIY Audio Spectrum Analyzer consists of a 6 Band Audio Spectrum Analyzer with 6 x New Old Stock German TELEFUNKEN EM800 Magic Eye tubes, offering an easy to build electronic kit. “The Magilyzer EM800 operates with six EM800 Magic…
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