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 ...

The Arduino will play us a sequence of LEDs and the user will try to recreate this pattern using the respective push buttons. The interface is simple and pretty intuitive, leading to an overall fun ...

[Hugatry] was inspired by the simple interface found on a lot of flashlights: one button. Push it and it turns on ... [Hugatry] included some simple Arduino code that illustrates the concept.

A button that can do anything with just a push Other hacks go further, like installing an Arduino microcontroller that allows the once-useless button to be hooked up to a computer or custom ...

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time!" ...