Class control with TOM

Nowaday many studies are being made and presented to human being service with semi conductor memories. At first of these the two subject that develop with parallel each other called security systems and data communication system. With the datas that storage in semi conductor memories are used in security, communication, economy and trade. We can give an example for this subject as Button (information button) that produced by Dallas Semiconductor Company. Dallas Semiconductor Company guarantee to not to produce two iButtons with same serial number when these iButtons was being produced and prepared a security applications for in and out control. Now there are 127 million iButton in the world. These iButtons produced in 13 different version that can used for different applications as used in in and out applications.The technology of otomation and computer have been growing very rapidly. Thus computer controlized system are used in many areas. This system is a model that aims to add supplementary functions by appending extra hardware and software components to the existing school automation system. Key Words : iButton, iButton probes, iButton Drivers,