This is the latest revision of the Arduino USB board. It connects to the computer with a standard USB cable and contains everything else you need to program and use the board.
The Duemilanove can be extended with a variety of shields (custom daughter-boards) with specific features such as our
Motor Shield Kit making it an ideal controller for robotics applications.
Overview
"Duemilanove" means 2009 in Italian and is named after the year of its release. The Duemilanove is the latest in a series of USB Arduino boards based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
The board contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
Features
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Microcontroller
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ATmega328
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Operating Voltage
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5V
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Input Voltage (recommended)
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7-12V
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Input Voltage (limits)
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6-20V
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Digital I/O Pins
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14 (of which 6 provide PWM output)
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Analog Input Pins
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6
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DC Current per I/O Pin
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40 mA
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DC Current for 3.3V Pin
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50 mA
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Flash Memory
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32 KB of which 2 KB used by bootloader
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SRAM
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2 KB
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EEPROM
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1 KB
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Clock Speed
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16 MHz
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For more details visit the Arduino website
