The Peggy 2 board is not small by PCB standards, but it was just not big enough for a couple of folks.MonsieurBon built a Giant LED Board based on the Peggy 2 circuit with a 30 x 30 display area. Here’s his photoset and video on YouTube.
Dave took his Peggy 2 and mounted his LEDs off board for his u:moon project. Here’s the project page and video and photos.
You can read about more Peggy 2 projects in our earlier story, The Peggy Strikes Back.