Debounce the Button Inside the Class

The video tutorial addresses the common issue of button bounce in hardware push buttons, which can cause incorrect readings. The instructor explains how to implement a debounce functionality in software to solve this problem. The solution involves adding private attributes to track state changes and debounce delay, initializing these in the constructor, and modifying the read state method to incorporate debounce logic. The implementation ensures that the debounce functionality is transparent to the user, maintaining the public interface unchanged.

How does the implementation ensure that the debounce functionality is transparent to the user?

What is the significance of the debounce delay in the context of button state changes?

What happens if the state of the button does not change within the debounce delay?