Components Needed:** Arduino board (e.g. Arduino Uno) Adafruit R307 fingerprint sensor 20x4 LCD I2C module 6 solenoid locks Jumper wires Fingerprint Sensor Connections: Connect the fingerprint ...
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 ...
โฆ ใFUNCTIONใ -The R307 optical fingerprint module integrates a fingerprint algorithm chip with functions such as fingerprint input, image processing, feature extraction, template generation, template ...
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