IoT Based Biometric Fingerprint Attendance System with NodeMCU ESP8266

Credits for All the Schematic, Code & Website Design Work To: Electronics Tech Youtube Channel (   / @electronicstechhais  )

Original Video Link:    • Biometric attendance system using fin...  

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In this project IoT Biometric Project, we will learn how to build IoT based Biometric Fingerprint Attendance System using NodeMCU ESP8266 12E, 0.96” OLED Display & R305 Fingerprint Sensor. The ESP8266 Wi-Fi Module will collect the fingerprint data from the multiple users and sends it over the internet to a website. The Enrolment of fingerprints is done on the Server using R305 or R307 or any other compatible Fingerprint Sensor and verification is done on the client with the transmission of fingerprint templates over the network.

The website that is coded in PHP has a database and records of attendance. By logging into the website, you can collect all the attendance records of each user including personal details as well as incoming & outgoing timing. The data can also be downloaded and exported to an excel sheet.
The Source Code/Program, library, circuit diagram & connections all can be downloaded from the website link below. The programming can be done via Arduino IDE.

Link: https://how2electronics.com/iot-based...


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