Optical Fingerprint Sensor
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ESP32
ESP32 based Biometric Door Lock system using R307 Fingerprint Sensor & Blynk IoT
Today we are building an ESP32-based biometric door lock system using the R307 fingerprint sensor and Blynk IoT platform. In…
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Arduino Projects
Fingerprint Door Lock Security Systems Using Arduino & LCD
In this project, we are going to build a fingerprint door lock security system using Arduino. This system can be…
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Arduino Projects
Interfacing R307 Fingerprint Sensor With Arduino
In this tutorial, we will be interfacing the R307 fingerprint sensor with Arduino. The R307 fingerprint sensor is an optical…
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