In this project, we will build a Biometric Security System using Arduino and a Fingerprint Sensor. Biometric security systems are becoming increasingly popular due to their enhanced security features and ease of use. Unlike traditional security systems that rely on passwords or physical keys, biometric systems use unique physical or behavioral characteristics, such as fingerprints, to verify an individual’s identity.

By integrating the Arduino microcontroller with a fingerprint sensor, we can create a reliable and efficient security system that can be used for various applications, from door locks to attendance systems. The Arduino processes the data from the fingerprint sensor and determines whether access should be granted or denied based on the stored fingerprint data. This project offers a hands-on approach to understanding the intricacies of biometric security and the potential of Arduino in real-world applications.