Arduino OOP - Add More Abstraction to Know When the Button Is Pressed

The video tutorial explains how to initialize a button with pull-up or pull-down resistors and improve the abstraction of reading button states by using a class. It introduces the isPressed function to simplify checking if a button is pressed, handling the logic for pull-up and pull-down resistors internally. The tutorial also covers making methods private to simplify the interface, ensuring that only necessary functions are exposed for use. This approach enhances code readability and maintainability.

What is the purpose of the read state function in the button class?

How does the class handle the logic for pull-up and pull-down resistors?

Explain how the button state is determined when the button is pressed.

What changes are made to the red state function to limit its accessibility?

What is the significance of making certain methods private in the button class?

Describe the process of initializing the button class and its methods.

How does the implementation of the button class improve code readability?