Download the eChook Arduino Code
There are two aspects to the eChook code - the code itself, and any code libraries that the main code references. The eChook code is dependant on one library called ‘Bounce2’ which is used to debounce the switch inputs.
Download the Bounce2 library with the built in Arduino IDE libraries manager:
If the install button isn't visible, you may need to make the app fullscreen or enlarge the side panel.
The bounce 2 library is used in the eChook code to debounce button inputs.
Just like the library just installed, the eChook code is hosted on Github here. Download it and extract it to a suitable working directory, eg. …\My Documents\eChook.