Arduino Pro Mini
5V Arduino running the 16MHz bootloader
ATmega328 running at 16MHz with external resonator (0.5% tolerance)
USB connection off board
Pack of 5pcs

Technical Details

Size (LWH): 5 inches, 4.5 inches, 3 inches
Product Details
Product Dimensions: 5 x 4.5 x 3 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B017II7H98