Nokia 5110 LCD Module (Blue) is a useful 84x48 pixel graphic LCD module. This module can easily be used in your Arduino projects.
The graphic LCD driver used in Nokia 5110 LCD Module (Blue) is Philips PCD8544 which is also used in Nokia 3310 cell phones. The PCD8544 is a low power CMOS LCD controller/driver, designed to drive a graphic display of 48 rows and 84 columns. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD supply and bias voltages, resulting in a minimum of external components and low power consumption. The PCD8544 interfaces to microcontrollers through a serial bus interface.
Nokia 5110 LCD Module (Blue) is placed on an easy to solder PCB and its control pins are left outside for breadboard compatibility. Therefore you can use this module on breadboards for easy prototyping.
Arduino Example: http://www.arduino.cc/playground/Code/PCD8544
HookupGuide: http://www.sparkfun.com/tutorials/300
Example Code: http://cdn.sparkfun.com/datasheets/LCD/Monochrome/Nokia_5110_Example.pde
Bitmap Converter: http://en.radzio.dxp.pl/bitmap_converter/
GitHub: https://github.com/sparkfun/GraphicLCD_Nokia_5110