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Arduino Uno SMD Rev 3 Microcontroller Experimenter Board

Brand:|Model: A000073|Part # 320-360

The Arduino Uno Rev3 is the perfect introduction to Arduino. The only requirement is a power source – either by USB connection or by a 7-12 VDC power supply (not included).
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  • Gateway board to the entire Arduino line
  • Create electronic projects using the Arduino system
  • Available Arduino Shield boards add greater functionality

Product Details

Arduino Uno SMD Rev 3 Microcontroller Experimenter Board

Arduino is an open-source, flexible microcontroller system created to aid designers, artists, students, and tinkerers in completing electronic projects. Arduino works by receiving information from sensors and interacting with its environment through lights, motors, and other actuators.

The Arduino Uno Rev3 is the latest a USB Arduino microcontroller and the reference model for the entire line.  The heart of the board is the ATmega328 chipset, but it is augmented by 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. 

Adding functionality to the Uno Rev3 can be as easy as stacking on one of the specialized Arduino Shield boards, but the user is limited only by their imagination and expertise.

Specifications: • Microcontroller: ATmega328 • Operating voltage: 5V • Recommended input voltage: 7-12V • Input voltage (limits): 6-20V • Digital I/O pins:14 (of which 6 provide PWM output) • Analog input pins: 6 • DC current per I/O pin: 40 mA • DC current for 3.3V Pin: 50 mA • Flash memory: 32 KB • SRAM: 2 KB • EEPROM: 1 KB • Clock speed: 16 MHz • Dimensions: 2.1” x 2.7” x 0.4”.

    Note: As Arduino requires learning the Arduino programming language and some degree of electronic knowledge, Parts Express recommends it for experienced and dedicated hobbyists. We suggest thoroughly reading the materials available on the Arduino homepage before proceeding.

    Arduino homepage:

    Official Arduino forum:


    Arduino Uno SMD Rev 3 Microcontroller Experimenter Board
    • BrandArduino
    • ModelA000073
    • Part Number320-360
    • UPC7640152110139
    • Product CategoryMicrocontroller Experimenter Boards
    • Unit of MeasureEA
    • Product Rating
      (3 Reviews)
    • Weight0.1 lbs.
    • California Prop 65

      Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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    Arduino Uno SMD Rev 3 Microcontroller Experimenter Board
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