Arduino Uno Rev3

Arduino Uno Rev3
  • Výrobce: Smart Projects
  • Kat. číslo výrobce: A000066
  • Hmotnost: 30g
  • Záruka (měsíců): 24
Kód produktu: AD53
Cena bez DPH: 570,25 Kč
Cena s DPH: 690,00 Kč
Dostupnost: Na vyžádání

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Arduino Uno Rev3

Description: The Arduino Uno Rev3 is a successor of the famous Arduino Duemilanove and Arduino Uno boards. 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 faster transfer rates and doesn’t require installing of any drivers on Mac and Linux (all you need on Windows is a simple .inf file). The new usb-serial converter also offers an ability to have the Arduino Uno show up as a variety of USB devices - keyboard, mouse, joystick, MIDI etc.

The Uno R3 also adds SCL and SDA pins next to the AREF signal. 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.

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.

Arduino board can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software on running on a computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).

In other words, the Arduino is great development tool intended for everybody who wants to easily and quickly create an own application. For example it could be a blinking LED but also a robot or even a system for controlling of the house central heating operated via GSM network. The possibilities are endless... There is a great article about Arduino Fever.

The main accessories for this Arduino board are USB Cable for the connection to PC, and DC Adapter if you need running of application independently.

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.

The Arduino Uno Rev3 is the latest in a series of USB Arduino boards; for a comparison with previous board versions, see the index of Arduino boards



  • ATmega328 microcontroller
  • usb-serial converter built with an Atmel ATmega16U2
  • 7-12V Input voltage
  • 14 Digital I/O Pins (6 PWM outputs)
  • 6 Analog Inputs
  • 40mA DC current per I/O pin
  • 50mA DC current for 3,3V pin
  • 32k Flash Memory
  • 16MHz Clock Speed
  • fully CE certified with pending FCC certification


Dimensions: 75 x 53 x 15 mm



Replaces: Arduino Uno

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