August 20, 2012 AT 3:00 am

Arduino FFT – Get your freq. on!

Adafruit 295

Arduino FFT – Get your freq. on! s.

The famous ‘guest’ (x0xb0x forums) from Open Music Labs threw down a great FFT library for Arduino today, with adjustable bins, and only 7ms to process 128 bins.Great for anyone making music-responsive projects!

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