Uctronics K0066, Руководство пользователя

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Arduino Smart Bluetooth Robot Car Kit
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www.uctronics.com
2. Assembly
2.1 Arduino Uno R3
This is the new Arduino Uno R3. In addition to all the features of the previous board, 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. In addition, 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. If you are interested in reading more about the
changes to the IDE, check out the official Arduino 1.0 Release notes!
2.1.1 Specifications
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Microcontroller: ATmega328
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Operating Voltage: 5V
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Input Voltage (recommended): 7V-12V