Pumpkin Eyes uses two MAX7219 LED arrays, an Arduino nano, and a USB power supply. Yeah, it’s pretty simple — but after watching the video you’ll probably want to make one too. It’s just ...

"I'd done a few LED DIY projects in the past and have found LEDs to be a really nice medium for art," says Linke. "But even with tools like Arduino ... or curate images and GIFs from the Pixel ...