Make the LED Blink Without Delay - Inside the Class

The video tutorial explains how to create an LED blinker class that toggles LEDs without using the delay function. It covers defining attributes, initializing them in the constructor, and implementing an update method to manage time functionality. The tutorial also provides a detailed explanation of the code execution and logic, highlighting the simplicity and scalability of the interface and main program integration.

Describe how the LED blinker class allows for customizable blink delays.

What is the significance of calling the update function very fast in the loop?

What is the purpose of the toggle function in the LED blinker class?