Uno R3 ATmega328P-PU 16U2, Arduino Compatible

brand: SainSmart 6 SKU: 101-51-102
$9.99

This is the Arduino compatible UNO R3, ATmega328P-PU. The new ATMega16U2 chip allows for faster transfer rates and more memory. No drivers needed for Linux or Mac.

  • Added SDA and SCL pins that are near to the AREF pin
  • Two new pins are 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
  • Stronger RESET circuit.
  • Atmega 16U2 replace the 8U2.

 We also have a selection of Basic Starter Kit, Deluxe Starter Kit, Ultimate Starter Kit, these kits are based on this UNO R3 board. 

 

SPECIFICATION
  •    ATmega328-AU microcontroller
  •     Input voltage - 5-10V
  •     5V Electric current : 500MA
  •     3.3V Electric current : 50MA
  •     14 Digital I/O Pins (6 PWM outputs)
  •     6 Analog Inputs
  •     32k Flash Memory
  •     16Mhz Clock Speed

 

FEATURE
  •     TWI interface and the IOREF in the top and bottom connectors.This change keeps the board 100% compatible with the current boards and shields, but adds possibilities for new shields.
  •     Reset button moved from center of board to corner near USB connector. This is great; makes it much easier to access with a shield on.
  •     Larger heatsinking copper area for the LM117 regulator
  •     Uses an Atmega16U2 instead of the Atmega8U2 on the previous version. Opens up more possibilities for USB apps!

 

WHAT'S IN THE PACKAGE
  • 1x SainSmart UNO R3 with Mega328P ATmega16U2 board
  • 1x USB cable

 

 

 

      Customer Reviews

      5 Based on 6 reviews
      5 ★
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      G
      08/02/2015
      grosendy

      Excelent quality

      Is an excelent quality piece of Hardware, I purchase a good quantity and so far no complaints about it!. Keep going up! Thanks

      N
      02/28/2015
      Nathan

      Excellent value

      Great board, excellent value for the price. But a few things listed on the product page as of today (Feb 2015) are incorrect. First, this board does not break out the A6 and A7 pins. Seond this board does not have a 3.3V/5V switch. If you need either of those features you want the SainSmart UNO R3 ATmega328-AU Development Board.

      R
      10/31/2014
      Ron

      SainSmart UNO R3 ATmega328P

      Great purchase , in fact I purchased a second one.

      S
      11/13/2013
      Steve

      Good Design

      Compared with the previous broad I ordered, this new Arduino Uno R3 have more features, the function is more powerful especially the faster transfer rates and more memory.

      S
      11/08/2013
      Sampson

      Different but good

      Compared with the previous broad I ordered, this new Arduino Uno R3 have more features, the function is more powerful especially the faster transfer rates and more memory.

      N
      10/17/2013
      nikcy

      The board is top quality!

      Great experience. I would buy again,highly recommended. The board is the same with Arduino UNO R3, except for the color and logo. The board is top quality!