Operating Voltage - 5V,Clock Speed - 16 MHz
Digital IO Pins - 14 (of which 6 provide PWM output)
Control using ATMEL ATMEGA328P chip
The Uno now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory
Outstanding customer service and 3 months NO ASKED QUESTIONS money back

Technical Details

Product Details

Package Dimensions
Width : 2 inch
Height : 2 inch
Length : 3 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B06Y4R5HHD