week 13

What is arduino?Arduino is a new microcontroller that very easy and can be understand.Arduino also is a tool for making computers that can sense and control more of the physical world than your desktop computer. It's an open-source physical computing platform based on a simple microcontroller board, and a development environment for writing software for the board. To be more detail with arduino software,this website will tell us more detail about it, http://arduino.cc/hu/Guide/Introduction The different between Arduino Uno and Arduino Duemilanove based on this picture

Arduino Uno is the latest version of Arduino Duemilanove. There are more of similarities between the two so that with no questions a Arduino Uno can be used in place of Arduino Duemilanove. The main difference is the substitution of the Atmel ATmega8u2 in place of the older FTDI chip. The '8u2 has been programmed to act like a USB-serial converter. The second difference is the new bootloader which takes up only 512b compared to the original 2k, and is faster. Other than that they aren't notable differences.