AvrPhone using ATmega128 microcontroller

AvrPhone lcd

AvrPhone is a simple mobile phone with touchscreen. His brain is AVR ATmega128 microcontroller (128 kB flash, 4 kB SRAM) and user interface, the 2.4 “LCD display with touch foil and ILI9325B controller, equipped with a 16-bit bus. The communication with the old GSM module SIM100Sčísnkého SIMCom manufacturer. The entire system is powered by a 3.7 V/1000 mAh Li-Pol article.

AvrPhone lcd

This page is intended to present the phone and publication schemes and some interesting parts of the source code. Detailed information about the hardware can be found in the work Mobile phone touch screen for SOC 2011 (download here – PDF, 13 MB).


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