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 ...

One button provides mutliple functions. The question is how can you use a power switch as an I/O device? After all, when you turn the power ... included some simple Arduino code that illustrates ...

[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 ... t take much to turn this into a keyboard prank ...

I made this Arduino project ... and press the remote buttons to find out what code does each button transmitts and then update the sketch to use those codes. You can add more leds but you’ll have to ...