Rick was delivering 20 tons of soup. It was a boring delivery, so he took the second shift to relax with his dog. “Who’s a good dog? Who’s a good dog, eh boy? You! Yes, you are!” Rick scratched Ray, his Labrador, behind the ear. Ray jumped up in joy. Rick threw a dog bone...

Flashing Lights in Arduino

I made a small project in Arduino that makes LEDs blink in a predefined pattern. It can be used in celebrations as decorations. The code is flexible; moving a line up or down will result in the pattern changing. The link to the Youtube video is given below: