Here is a demo which show you how to control a Graphics LCD by your iPod touch.







This uses a Graphics LCD (KS0107), Arduino and KS0108 library. GLCD is controlled by a web browser(here ipod touch safari is used) through WebSocket. You can get the arduino code from here the following link.



More info : http://laclefyoshi.blogspot.com/2010/12/controlling-glcd-with-arduino-and-ipod.html