The UNO R3 uses an ATMega16U2 chip. Faster transfer rates and more memory.
Input voltage - 7-12V.14 Digital I/O Pins (6 PWM outputs).
5V Electric current: 500MA. 3.3V Electric current: 50MA.
8 Analog Inputs.32k Flash Memory.16Mhz Clock Speed.
Package include:1 x UNO R3 + 1 x USB cable.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.76 inch
Height : 0.59 inch
Length : 3.15 inch

Item Weight: 1.92 ounce (View shipping rates and policies)
Shipping Weight: 1.92 ounce (View shipping rates and policies)

ASIN : B01JXHYDW6