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Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.
Homebrew AVR-based iPhone-like device
4. November 2009 - 20:00 — admin
Don't be silly - you can't make an iPhone with an AVR at home, of course. But you can get a surprising amount of functionality out of a 8-bit processor and a cheap touch LCD.
This amazing project contains 320x240 LCD with 4 wire resistive touch screen, 12Mhz Atmega644 (64k Flash,4k RAM), USB connector for PC communication and charging, Li-Pol battery with software controlled power, software controlled backlight and a SD Micro slot.
But the main point of this project is: Oh my god, how did the author do it? :) (see video at first link). A great inspiration!
Link: AVR homebrew device with iPhone aspirations
Documentation: [?https://sourceforge.net/projects/microtouch/ Documentation, source codes and schematics]