Signal Input/Output
The Arduino Button Library Extension (ABLE) is a simple, lightweight button library to capture input from buttons connected to the Arduino.
AbleButtons supports debouncing buttons, basic button presses, held buttons and idle buttons, button clicks, double-clicks and callback functions. New in V0.4.0 added single-click functions and events to separate single and double clicks if required. AbleButtons supports managing a list of buttons together. Both pulldown and pull-up resistor circuits are supported. AbleButtons minimises its memory requirements through choosing a button class at compile time. A 'using Button = AbleButton' style command in your code includes just the features needed in your program.
Maintainer: John Scott
This library is compatible with the avr architecture 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.