bj_edison

I wanna know more abt this too, pls kindly help

Hi all, I want to build a LED display board (like those showing Time, Temperature, Traffic outside). It will be small. I think it will be fun building it by myself and with it connected to my laptop through RS232 and display what I want to say. I have searched through google and seems related resources/projects are rare. Any idea of how it can be implemented or any link to related sites/books are welcome. Many thanks, edison