Finger Print Reader Module +
TTL/RS232 UART Interfaced Micro Controller Board + LCD with Inbuilt Keys for
Selecting Menu , Storing the Fingerprint in the board directly , Verifying the
Registered Fingerprint and Pass the ID Details to the UART Port
Description
The Fingerprint Reader
with Board is a biometric authentication system that integrates a fingerprint
sensor module, a TTL/RS232 UART-interfaced microcontroller board, and an LCD
with built-in keys for easy navigation. This system allows users to store fingerprints
directly on the board, verify registered fingerprints, and transmit ID details
via UART. It is designed for applications requiring secure and reliable access
control and authentication.
Specifications
Fingerprint Sensor Module: Captures and
processes biometric data
Microcontroller Board: Embedded system for
data storage and processing
Communication Interface: TTL/RS232 UART
for easy integration
LCD Display: Provides real-time feedback
and user interface
Built-in Keys: For menu selection,
enrollment, and verification
Power Supply: 5V DC (regulated)
Storage Capacity: Can store multiple
fingerprint templates
Verification Time: <1 second for rapid
authentication
Security Level: High accuracy with false
acceptance and rejection control
Features
Standalone Operation: No need for external
processing; stores and verifies fingerprints directly
User-Friendly Interface: LCD display with
built-in keys for easy menu navigation
Fast Authentication: Quick fingerprint
scanning and verification process
Secure Data Transmission: Transmits
verified fingerprint ID details via UART for further processing
Compact and Reliable: Small form factor
with robust biometric authentication
Multiple Fingerprint Storage: Supports
multiple users for authentication applications
Low Power Consumption: Operates
efficiently with minimal power requirements
Applications
Access Control Systems: Used in doors,
safes, and secure areas
Time Attendance Systems: Employee login
and attendance tracking
Banking & Finance Security: ATM
authentication and secure transactions
Automated Locking Systems:
Fingerprint-based locks for homes and offices
IoT & Embedded Security: Biometric
authentication for connected devices
Government & ID Verification: Used in
passports, national ID cards, and voter verification
Personal Security Systems: Secure login
for personal devices and data storage
