Timing
Smart library with comprehensive functions for counting (multiple) frequencies. For Arduino Uno and Zero.
Built-in debounce. The measurement can be done in milli seconds or micro seconds.
Maintainer: Albert van Dalen
This library is compatible with the avr, sam architectures so you should be able to use it on the following Arduino boards:
Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.