It's FFT Tuesday! Testing out mic FFT on CircuitPython
Thanks to jepler's porting of ulab (numpy for micropython) we can now do FFT's in circuitpython really easily. Here's a demo of us piping mic data through to make a spectral waterfall. We love to test it out with our recorder, toot toot. #circuitpython #adafruit #numpy Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System…
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