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 project involves creating a piano using an Arduino UNO microcontroller, push buttons as keys, and a piezo buzzer for generating realistic piano sounds. Connect push buttons to digital pins on ...
* https://arduinointro.com/projects/make-interactive-arduino-projects-using-pushbutton-and-lcd * https://roboticsbackend.com/arduino-push-button-tutorial/ * https ...
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