A non-blocking knock detection library to use with piezo elements
Uses a simple non-blocking algorithm that can be continuously fed with values from an analog pin hooked to a piezo disc. This algorithm can detect knocks and separate those pulses from each other. For more info, check the documentation on Github.
Maintainer: Ioannis Gkikas
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.