Features:

Operate at 5V

Uses Arduino LCD4Bit library

Plug and Use with Arduino main board, no solder or fly-wiring needed.

2x16 LCD.

6 push buttons

Working with: Arduino Uno, Arduino Mega and Arduino Duemilanove.

Useful Links:

User Manual

Schematic

Using LCD4Bit_mod

Arduino 1.0 Compatible Library

Arduino 1.0 LCD4Bit_mod Library

Datasheet

Application1

Application1_sketch