The folks at Evil Mad Scientist Laboratories made their own LED pegboard and named it Peggy. You can change the design or message any time you like without rewiring it, and you can program individual lights to go on and off. You can make your own with a kit and some downloadable instructions. Link
The folks at Evil Mad Scientist Laboratories made their own LED pegboard and named it Peggy. You can change the design or message any time you like without rewiring it, and you can program individual lights to go on and off. You can make your own with a kit and some downloadable instructions. Link