In the kit user information management system magnetic Card Reader are used for several purposes like, as ATM cards, Credit Cards, Shopping Cards, Gift Cards etc. Here we have used the ATM card to store the user information. It can be used at several places like in schools, in colleges, in hospitals etc. At the time of registration, the data of all users will be stored in the data base in the computer. As the user swipes the card, all his information will be displayed on the computer.
In the kit user information management system there will be a Magnetic card reader connected with the microcontroller on UART port. As the user swipes the card, his card number will be sent to the microcontroller; the controller reads the data and sends it to the computer. The communication between computer and microcontroller is serial. There is an application running on the pc which will read the data. After reading the complete data, the microcontroller will search the information in the data base, if there is matching, the information will be shown on the terminal, otherwise nothing will be displayed.