You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...
This library implements non-blocking functions to detect button actions, ensuring each action is debounced to filter out input noise on the button pin. The library can handle multiple buttons. Button ...
When the button is pressed, the sequence is triggered: Transition state (green → yellow → red). Final state (lights swapped between roads). Return to the initial state. The code is provided in the ...
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