An MQTT enabled combined fingerprint reader and doorbell based on the ESP32 MCU and the R503 fingerprint sensor called "FingerprintDoorbell".
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Updated
Jun 20, 2024 - C++
An MQTT enabled combined fingerprint reader and doorbell based on the ESP32 MCU and the R503 fingerprint sensor called "FingerprintDoorbell".
Use fingerprint readers with a Linux desktop environment
Arduino library for R30X series optical fingerprint scanners.
Tech. Stack: Arduino, NodeMCU. Attendance via fingerprint sensor and Google Sheets. The student fingerprint id is registered in Google Sheets for attendance.
Resources for NIST's Slap Fingerprint Segmentation Evaluations
Helper to handle with the same interface different kinds of fingerprint readers
Tech-Stack: Arduino-UNO, NodeMCU-ESP8266, Fingerprint-Scanner, LEDs, OLED-display, buzzer. Automate lights in house via door lock system. If the fingerprint id matches, while entering the house the lights are turned on. If the fingerprint id matches when the user locks the door while leaving the house, then the lights are turned off automatically.
Arduino library to interface with R30x series finger print scanners and the mobile app
Automated locking system which includes OTP security
the code for FingerRecognition
arduino projects
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