Product Summary

Arduino Arduino UNO is the official at the end of 2010 introduced a new easy-to-open-source controller, an upgraded version of the original Arduino Duemilanove. The main improvement is reflected in:

USB to serial circuit part, Arduino UNO microcontroller is used in a ATMega8U2, compared to the original Duemilanove used FT232RL, Atmega8U2 microcontroller in addition to providing traditional USB to serial function, but also allows users to define their own programming other functions, for example, can USB port configured as a mouse, keyboard, joystick, camera, etc. of course, these applications have yet to be announced Arduino team to specific embodiments