Hi, After I'm done with Robot I'm working I'll start venturing in the field of color LCD and graphics. I wanted to know can I use iPhone or Laptop LCD screen with arduino. If yes do I need to have some extra circuit in between or directly pligging LCD to arduino will work.
im not sure about the iphone, but i can pretty much tell you the laptop panel wont be suitable. generally you have to constantly refresh them, which means you need to have enough memory to store an entire frame, and the arduino doesn't have nearly enough for that.
sparkfun sells a couple color lcd screens http://www.sparkfun.com/commerce/product_info.php?products_id=9363
and i saw this cool one that i want to get also