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. This is a pretty simple game that uses a couple of ...

[Ed] was tasked with adding push-button degaussing to an arcade cabinet ... of transistor-based designs on paper, grabbed a nearby Arduino. [Ed] took off the PTC and soldered in two wires ...

push buttons, and sensors, as well as jumper wires and solderless breadboards. You can buy these items separately from shops like Adafruit and SparkFun, but getting an Arduino starter kit is more ...

The alarm only stops when you press the push button connected to the Arduino. For this setup, the program uses only 27 lines, and you'll mostly be dealing with "if" statements, perfect for when ...

Push button, ground out pin ... Dead simple, and works fairly well. Arduino pins, and almost everything else at a standard hobbyist scale, are 0.1" pin spacing - so I just soldered the sense ...

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 ...