Powered by an Arduino Uno, this laser tripwire alarm ... In this version, you'll be using a keypad instead of a simple push button to deactivate the alarm. After the buzzer goes off, you need ...

[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 ...

Sure, the real-world Easy Button is just a cute toy ... A button that can do anything with just a push Other hacks go further, like installing an Arduino microcontroller that allows the once ...

The concept of this DIY creation is simple: display a basic ... with only an Arduino UNO, ultrasonic sensor, force-sensitive resistor (or push button), and piezo buzzer. The tone generated depends ...

There’s an Arduino coupled with an RTC module to keep the time, which is connected to the two standard hobby servos mounted in the front panel. A UV LED and simple push button round out the rest ...

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 ...