Modify the LEDs Brightness with the Potentiometer

The video tutorial demonstrates how to integrate a potentiometer into a traffic light system to control the brightness of LEDs. It covers the process of adding the potentiometer as a private attribute, updating LED brightness, and implementing PWM for brightness control. The tutorial concludes with testing the system on an Arduino board, ensuring the functionality works as expected.

What is the significance of the byte data type for LED brightness?

What happens if you connect an LED to a pin that does not support PWM?

How does the traffic light system ensure that the LED brightness is updated frequently?

How can you modify the brightness of the LEDs during the operation of the traffic light system?