Universal ATM Card

A Universal ATM is one of the most improvised ways of transaction. The ATM card would have an entry password after which the list of banks where the user has got accounts will be displayed, the user will have to select one from the list and then follow the procedure by entering the password and then specifying the amount of cash he wishes to withdraw. This card could be used at petrol bunks as well for automatic filling of petrol for the desired amount, it helps in reducing labor. Everything would become transparent without any possibility of fraud. This requires a change in the entire banking sector which would be laborious at the beginning but would lead to hassle free payment in the future. We have used LPC2148 controller and have replaced magnetic strip cards with RFID cards. We have limited our scope to petrol bunks alone, but this could indeed be extended to various other applications like the parking lot, milk cards etc.