UNO R3 board is our new product! It's 100% compatible with original Arduino, now it has perfect quality and performance , we believe it will provide exciting use experience to you!
Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/ Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).