Powered by a solar cell, this Arduino LED sign not only informs others of your address, but assures them you are just the right amount of smart and nerdy :)
Its a 3D printed programmable LED address bar. Unless your address is 1055 you will likely need to make your own, but I have included the SolidWorks file to build off of. I have also included the Ardunio code I used, but that can certainly be improved on.
More images and a video can be found here: https://www.facebook.com/media/set/?set=a.3183198456282.1073741835.1155330652&type=1&l=a4834787fb