The folks over at Evil Mad Scientist Labs outfitted a Peggy 2 with 2×2 super-pixels consisting of red, green, blue, and white 10mm LEDs. The result is a super low-res, but still extremely cool, programmable LED matrix. Windell also shows how you can put a diffusing plastic over the display to create a continuous-tone animated color display. Trippy, man.
From the pages of MAKE:
MAKE, Volume 18, ReMake America Peggy is our lovely spokeslight on the cover of MAKE, Volume 18, the ReMake America issue. The Table of Contents for Volume 18 is now available for perusing here.