Serial communications provide an easy and flexible way for your Arduino board to interact with your computer and other devices. Implementing serial communications involves hardware and software. The ...

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 ...

When I first started experimenting with robotics projects, I realised something interesting. Arduino was amazing at controlling hardware like LEDs, sensors, and motors. But whenever I needed ...