Probably everyone knows Arduino and perhaps using it. This development platform is worth its popularity. Probably the best thing about it is open-source ideology. Indeed it is an excellent development platform that includes software and hardware solutions where even non-electronics guru can master great projects. In a few years, Arduino has grown in a great community around the world. And that is great – this means that you have access to endless resources, endless project ideas and lots of members willing to help if you are stuck with something. All the necessary information you can always find in https://www.arduino.cc/. OK, enough of talkies. Let’s see what we have here. Thanks to SparkFun electronics, Arduino Duemilanove stands on my table fully assembled and ready to work. I decided to give a try on Arduino Ethernet shield based on Wiznet W5100 chip. It has a library, so you don’t need to think of details how Ethernet chip is controlled. Few lines and you have some info in your favorite browser.