Arduino UNO R3 DIP CH340G Development Board ATmega328P with Cable

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 adapto new shields which use these additional pins.

Specification:

ATmega328 microcontroller

Input voltage – 7-12V

14 Digital I/O Pins (6 PWM outputs)

6 Analog Inputs

32k Flash Memory

16Mhz Clock Speed

With USB Cable