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 ...

The wiring for this project is about as easy as you’d expect: the buttons connect to the digital inputs on the Arduino, and the LEDs on the digital outputs. When the Arduino code sees the button ...

Wiring Instructions. Connect Arduino pin8 to DIN on 8×8 ... and download the sketch into Arduino board. If everything seems right, you can power up the Arduino (and the LED matrix) to see the LED ...

In this video, we create a whimsical fairy/fantasy lantern perfect for wall decoration, featuring LEDs that produce a magical ...