Arduino Uno R3 Italy Genuine
This is the Arduino Uno R3 Italy. As the title suggest this is the Genuine/ Original Board made from Italy, and not a clone which is usually made in China, though it is more expensive compared to the clones, the board is more robust and will last longer compared to a clone.
In addition to all the features of the previous board, the Uno now uses an ATmega16U2. This allows for faster transfer rates and more memory. No drivers are needed for Linux or Mac ( a 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. In addition, there are two new pins placed near the RESET pin. One is the IOREF which allows the shields to adapt to the voltage provided by the board. The other is 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.
- ATmega328 microcontroller
- Input voltage - 7-12V
- 14 Digital I/O Pins (6 PWM outputs)
- 6 Analog Inputs
- 32k Flash Memory
- 16Mhz Clock Speed