Description
The Biometric Access Control System Kit is a security-based project that uses fingerprint authentication to grant or deny access. Built around the Arduino Uno, it employs a fingerprint sensor to identify registered users and triggers a buzzer alarm when an unregistered fingerprint is detected. The system also displays user status on an LCD screen, making it a perfect introduction to embedded security and biometric technology.
Key Features
- Fingerprint authentication: Grants access only to pre-registered users.
- Real-time feedback: LCD display shows authentication status (e.g., “Access Granted” or “Access Denied”).
- Security alert system: Buzzer activates when an unauthorized fingerprint is detected.
- Modular design: Breadboard and jumper wires allow for easy assembly and experimentation.
- Arduino-powered: Simple programming and integration with various sensors or actuators.
- Educational and practical: Ideal for learning about modern biometric systems and microcontroller interfacing.
Specification
- Microcontroller: Arduino Uno
- Sensor: Fingerprint Module (Optical or Capacitive Type)
- Display: 16x2 LCD Module
- Actuator: Active Buzzer
- Prototyping Tools: Breadboard and Jumper Wires
- Power Supply: 5V (via USB or external adapter)
Application/Usage
Suitable for both academic and DIY security applications, this kit can be used in:
- Biometric authentication and IoT access control demonstrations
- Security system design courses
- STEM and embedded systems learning projects
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Prototype development for smart door or locker systems.