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Arduino Uno Rev3

(7 customer reviews)

QUICK OVERVIEW

  1. Micro-controller : ATmega328
  2. Operating Voltage: 5V
  3. Input Voltage (recommended) : 7-12V
  4. Digital I/O Pins: 14 (of which 6 provide PWM output)
  5. Analog Input Pins: 6
  6. Comes in a shock static bag

 

*Product delivered is same as image. Does not vary

359.00 400.00

Details

The Arduino Uno is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.

Revision 2 of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.

Revision 3 of the board has the following new features:
• 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
• Stronger RESET circuit.
• Atmega 16U2 replace the 8U2.

“Uno” means “one” in Italian and the Arduino Uno is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino.

Properties
Mikrocontroller: ATmega328
Operating Voltage: 5 V
Input Voltage (recommended): 7…12 V
Input Voltage (limit): 6…20 V
Digitale I/O-Pins: 14 (6 used for PWM-Output)
PWM-Pins: 6
Analog Input Pins: 6
DC Current per I/O Pin: 40 mA (max.)
DC Current for 3.3 V Pin: 50 mA (max.)
Flash Memory: 32 KB (0,5 KB used for Bootloader)
SRAM: 2 KB (ATmega328)
EEPROM: 1 KB (ATmega328)
Clock Speed: 16 MHz

Specifications

SKU 15877
Version R3
Manufacturer Arduino

Arduino Uno R3 without Cable

Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.. You can tinker with your UNO without worring too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.

 

“Uno” means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0. The Uno board and version 1.0 of Arduino Software (IDE) were the reference versions of Arduino, now evolved to newer releases. The Uno board is the first in a series of USB Arduino boards, and the reference model for the Arduino platform; for an extensive list of current, past or outdated boards see the Arduino index of boards.

Color

Blue, Green, Red

Based on 7 reviews

4.9 overall
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Add a review

  1. Aubryj

    Very well packed, works as expected. Very good stuff for my projects. Very good value for the price.

    Aubryj

  2. sameer

    All in order. The product is according to the specifications.

    sameer

  3. nilesh

    thumbs up

    Neatly on time, well packaged. I am happy to get started with this.
    just the delivery took 4 days

    nilesh

  4. Santos joshua

    Well packed and arrived before ETA. Very good price and as a gift a wireless module. I haven’t tried yet but it’s really a good value for money.

    Santos joshua

  5. attil

    I am very satisfied with this product, especially with the price/value ratio. I teste the basic functions of the Borad, and it wrks fine. I can recommend to everybody.

    attil

  6. Harsh Naik

    The quality of Unos is excellent. The order came real fast!
    I loved the Ebook that was provided along with the product. It helped me learn Arduino completely. The udemy couse was perfect and a step to step guide to learn arduino. Thank you SchemoBotics once again. I recommend this product

    Harsh Naik

  7. shantanu

    The Arduino was up to the mark. Came in a shock satic bag. No damage. Got an Arduino Ebook and course along with it. This helped a lot cuz im a beginner. My queries were resolved on the site and could track my order as well. Happy 🙂

    shantanu

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