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Arduino library for R30X series optical fingerprint scanners.
The Following Code is a Library for interfacing r307 Fingerprint Module with ESP32 on Embedded C Language
The 2 Factor door lock is a locking system built using ATMEGA328P-AU, LCD display, R307 fingerprint sensor and keypad.
A simple yet effective wireless controlled Locker using an Arduino Mega. It can be unlocked via App RIFD card, Fingerprint and stream live footage to your device.
Advanced Security Locker Using Raspberry PI, R307, IoT
Fingerprint attendance system with Raspberry Pi