Track student attendance with fingerprint scanning and timestamps. Enroll students with names, IDs, and profile pictures. View attendance records with filtering and export capabilities. Real-time ...

This project presents a fingerprint recognition system using an ESP32 microcontroller, an R307 fingerprint sensor, and a local server for data storage and verification. The system is designed for ...

Abstract: This research explores the development of an Arduino-based Fingerprint Scan for Attendance-taking System aimed at addressing the shortcomings of traditional attendance methods in educational ...

Abstract: The Fingerprint Door Lock (FPDL) using Arduino with SIM800L research is designed to improve the security and convenience of door access control by integrating fingerprint recognition with ...

♦ 【FUNCTION】 -The R307 optical fingerprint module integrates a fingerprint algorithm chip with functions such as fingerprint input, image processing, feature extraction, template generation, template ...