04-08-2013, 10:11 AM
im doing b tech 4'th year i need ppt on gsm based atm money transfer prototype system for mini project
ATM security system using GSM Module is one of the hot topics in embedded systems industry. For providing Security at ATMs GSM Module are controlled by using Microcontroller.
Probably the most useful thing to know about the global system for mobile communication is that it is an international standard. If you travel in parts of world, GSM is only type of cellular service available. Instead of analog services, GSM was developed as a digital system using TDMA technology.
The broadest requirement for these very small devices is ability to sense the environment, to collect necessary data and to create a signal or action to make desired changes to the environment.
1) Prevent ATM from theft
When some tries to breakdown into ATM the Micro controller gets disturbed forwards an output signal to the micro processor then a message will send to authorized person through GSM modem, buzzer will be activated and door will be locked automatic using the stepper motor.
2) Safety for ATM
When fire occurs buzzer will be activated and a message will send to authorized person through GSM modem.