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Specification:
This is the new Arduino Uno R3.The Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations).
This allows for faster transfer rates and more memory.
No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc.
The Uno R3 also adds SDA and SCL pins next to the AREF,there are two new pins placed near the RESET pin.
One is the IOREF that allow the shields to adapt to the voltage provided from the board.
The other is a not connected and is reserved for future purposes.
The Uno R3 works with all existing shields but can adapt to new shields which use these additional pins.
Note: The Arduino Uno R3 requires the Arduino 1.0 drivers folder in order to install properly on some computers.
We have tested and confirmed that the R3 can be programmed in older versions of the IDE.
However, the first time using the R3 on a new computer, you will need to have Arduino 1.0 installed on that machine.
Feature:
ATmega328 microcontroller
Input voltage - 7-12V
14 Digital I/O Pins (6 PWM outputs)
6 Analog Inputs
32k Flash Memory
16Mhz Clock Speed
