Looks good. For those who want more details on building this kind of thing: https://learn.adafruit.com/category/led-matrix https://learn.adafruit.com/category/

Looks good. For those who want more details on building this kind of thing: https://learn.adafruit.com/category/led-matrix https://learn.adafruit.com/category/led-matrix Ebay also has some relatively cheap kits ( http://www.ebay.com/sch/?_nkw=led+matrix+arduino http://www.ebay.com/sch/?_nkw=led+matrix+arduino ).