Guitar and Bass Tuner for Teensy 3.1 v2.0

Software algorithm (YIN) for guitar and bass tuning using a Teensy Audio Library. This audio object’s algorithm is somewhat memory and processor hungry but will allow you to detect lower frequencies than the Audio library’s Goertzel algorithm will.

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|GND | | Vin| | | |0 --- AGND| | | |1 3.3V| | | |2 23| | | |3 22| | | |4 21| |____| |5 20| |‘:| |6 19| |':| |7 18| |‘:| |8 17| |':| |9 A2/16| |‘:| |10 15| |':| |11 14| |‘:`| |12 13| |===| --------------- ||

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