Interfacing GT511C3 Finger Print Sensor (FPS) with Arduino

Biometrics has been used as a reliable authentication system for a long time now. Today there exist complex biometric systems which can identify a person by his heart beat rhythm or even by his DNA. Other feasible methods include voice recognition, Face recognition, Iris scanning and Finger print Scanning.

[original story: Circuit Digest]

Circuit Digest 14 May 14:05