We extended our earlier LED Array project into a giant, multi-panel 400-pixel display using the SPI bus communicating between multiple microcontrollers!
For more details, see:
http://www.nerdkits.com/videos/multip...
And for our NerdKits LED Array Kit, see:
http://www.nerdkits.com/store/NKLEDAR...
On this page of the site you can watch the video online Multi-Panel LED Array with SPI with a duration of hours minute second in good quality, which was uploaded by the user nerdkits 11 December 2009, share the link with friends and acquaintances, this video has already been watched 20,882 times on youtube and it was liked by 23 viewers. Enjoy your viewing!