The main goal of this project is to design and implement a lockers security system based on Biometric technology. This can be organized in bank, offices and homes. In this system only the authorized person can recover the documents, money,valuables from the lockers. Firstly person has to enroll fingerprint in the module. If fingerprint matches , system asks for password. If user enters correct password through matrix keypad , locker will be open. The process is shown with dc lock.
The fingerprints of the users are enrolled with the help of PC based software. The Atmega2560 microcontroller processes the data. The status is displayed on 16×2 LCD Display.
Various Important Blocks of System are:
1) Microcontroller Atmega 2560 (Arduino Mega Logic Board)
2) Fingerprint Module R305
3. 16X2 LCD Display
4. Regulated Power Supply
5) Buzzer
8. Matrix Keypad 4×3
9. DC Lock (12V)