Laser Drums with #NeoPixels #MusicMonday
From Team Laser Drums: Trent, Johnny Yan on Hackster.io:
Music can be expressed and modeled in so many different ways, and as engineers we are taking advantage of that. The drum boxes were fabricated in the makerspace, and when hit create a midi signal that can be computed and turned into any sound imaginable. The visual display takes a microphone’s input, and runs the Fast Fourier Transform algorithm on it to get a list of amplitudes across different frequencies and display that on a set of NEOPixel strips.