Arduino Duemilanove USB Microcontroller

Description:
Arduino Duemilanove is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language.

Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP).

The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). Requires a USB cable and 9-12VDC power supply.

Features:
Arduino microcontroller module with USB connection
The Duemilanove is based on the ATmega168/ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Powered via the USB connection or with an external power supply
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA; DC Current for 3.3V Pin 50 mA
Flash Memory 16KB/32KB (of which 2KB used by bootloader)
SRAM 1KB/2KB
EEPROM 512 bytes/1KB
Clock Speed 16 MHz

Contents:
Arduino Duemilanove USB Microcontroller
USB Cable