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 ...

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 ...

[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.

The nano sensor interface presented below is a microcontroller-based universal sensor interface with a power-saver mechanism. The idea, centered around an Arduino Nano (v3 ... detachInterrupt(0); } /* ...

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 ...

The hardware setup requires nothing more than the Arduino board with one button and a screen as a user interface ... long as it remains powered). It will push out a new token every thirty seconds.

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!" ...