The video tutorial explains the implementation of a state machine for a traffic light system. It covers the transition between states using triggers, the use of timers to control state durations, and the initialization of constants. The tutorial also includes error handling and testing of the system to ensure correct functionality. The main focus is on creating a non-blocking code structure that efficiently manages state transitions and durations.

What role does the 'push button' play in the state transitions?

What are the initial states of the traffic light system when powered on?

What triggers the transition from the 'right' state to the 'yellow' state?

What happens if the button is pressed while in the 'yellow' state?

Explain how the timer is implemented to manage the duration of the 'yellow' state.

Describe the process that occurs when transitioning from 'green' to 'blink green'.

How does the state machine handle an error state?

How is the duration for each state defined in the code?

What is the significance of using a non-blocking delay in the state machine?

Explain the purpose of the 'update' method in the traffic light system.