In the kit prepaid card for petrol pump today we live in the Energy age where energy is the rational currency of the world. Wars are fought over the planet to lay claim on the natural resources of the world. Every industry runs on these natural resources from petrol to gasoline or from coal to uranium.
In the kit prepaid card for petrol pump we know that Petrol and diesel is the backbone of the automobile industry .Petrol pumps are a thriving franchise these days. However as the petrol pump have grown in number so as the theft of petrol has increased.Here we have come up with a RFID based prepaid card device .
The kit prepaid card for petrol pump contains a RFID card that is loaded with a certain amount of money; as the user swipes his card, the microcontroller would read both the inputs and correspondingly instruct the relay driver to activate/deactivate the relay, as a result it means we can get petrol with the help of a prepaid card by specifying the amount. There are different cards of different amount stored inside them. Also the amount deduction unit is predefined. The system requires two power supplies, a DC power supply to run the device and an AC power supply to run the motor.