I am trying to create a drum tuner with arduino. For this small project i am using a arduino mkrzero and a microphone: MAX9814. I am still fairly new to coding and would like some help. I would like this code to be able to detect and display the peak frequency when i hit the drum.
I tried using the library AudioFrequencyMeter and it does display the frequency but it displaying a bunch of different ones. After the drum is hit, i want it to be able to display the peak frequency.
link for library: https://www.arduino.cc/en/Reference/AudioFrequencyMeter