The working of the project depends on the smart card. Whenever a person will shows the card to the RFID Reader then the available amount will be checked along with the authenticated user ID. If the users card is valid or a card has sufficient balance then the signal will be sent to Microcontroller which will turn on the DC motor as per codition in programming. If the card do not have the sufficient balance then a buzzer will beep to indicate that your card balance is zero. The second step is to recharge a card. A person will show the card to RFID Reader and enter the amount using Matrix Keypad. If the users card is invalid then the buzzer will beep to alert invalid user. The authority of recharging the card is given to a certain users (Admin, Pump employees etc) that can be accessed only by a password.
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Technologies Covered
Agriculture Based Projects, Featured Projects, ARM | 8051 | Microcontroller, Security Systems
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Related Keywords
RFID Reader, RFID, Radio Frequency Identification, Security, Microcontroller, 8051, 8052, AT89c51, MCS-51, KEIL, Featured Projects, Starred Projects, Exciting Projects, Authentication, Identification, Access Control Systems
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