or anything else which can be triggered by a button. [Lun]’s is controlled by an ATmega32u4 running Arduino libraries — flashed to be recognized as a Leonardo — and is compatible with a ...

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 ...

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 ...

Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

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 ...