DCcduino Uno SMD/su ATmega328 R3

This version is optimized in the original version, mainly for foreign customers under the functional requirements for product quality and high case designed both to ensure consistent and compatible with the original, but also easy to use.

Advantages:

• A completely solve the traditional UNO board is not compatible with win7 and win8 system instability above. increase the pin socket, to facilitate the use of DuPont line. 
• Replaced 16u2, so the cost is reduced by half, to get the maximum benefit consumers

Profile for Arduino

• Digital I / O digital input / output of 0 to 13 . 
• Analog I / O Analog Input / output of 0 to 5 . 
• Support ISP download function. 
• Input voltage : no external power supply when connected to the computer USB, external power supply 5V ~ 9V DC voltage input .
• Output voltage : 5V DC voltage output and 3.3V DC voltage output .
• Using Atmel Atmega328 microprocessor controller

Usage: 

1. Download for Arduino IDE 
2. Plug UNO development board, the driver will automatically install
3. Select the card inside the die UNO 
4. Select the COM port that my computer can query your uno board just inside the port
5. best first choice, for arduino own routine procedures, burn into