Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

[Lars] shows you how to get a perfect score on the first four levels of BIT.TRIP RUNNER by using an Arduino to time and send button presses ... the timing and hard-code it into the sketch.

On the software end, the Arduino code is pretty simple ... The alarm only stops when you press the push button connected to the Arduino. For this setup, the program uses only 27 lines, and ...

[Lun]’s is controlled by an ATmega32u4 running Arduino libraries ... a GUI to configure the notes each button plays without tinkering around in the code, but it works great for now.

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 typically includes resistors, push buttons ... where the Arduino Integrated Development Environment (IDE) comes into the picture. It's an app primarily used for writing the code and ...