Fingerprint-based locks and attendance record-keeping devices are used in most of the offices and colleges too but nowadays it is not advisable to do so due to this pandemic and so we are going to ...

The data after verification is sent from mobile to a suitable cloud database, from where the smart door lock system retrieves the data. If the person is authorized the smart door lock will unlock and ...

Wireless Biometric Lock Using Arduino With The IoT. By Ashwini Sinha. May 15, 2019. Telegram. ... This Arduino program will help create communication between our smartphone and ... I have using 16to2 ...

Bluetooth Smart Lock using Fingerprint Sensor with an Android phone. Prototype with Arduino Uno ... The idea is simply to attach a servo motor to the locking mechanism of a door, and use a ...

Using a little Arduino programming the fingerprint reader checks to see if you have access and if approved the Arduino Mega development board unlocks the door using a micro servomotor.

I'm using two different (but very similar) fingerprint readers here, an R307 and a slightly different, Adafruit-compatible version. I show here how to enrol fingerprints using the Windows (only) demo ...

This simple fingerprint door unlock project using Arduino can be very useful for door security, forensics, crime investigation, personal identification, attendance system and much more. In the future, ...

The Fingerprint Door Lock (FPDL) using Arduino with SIM800L research is designed to improve the security and convenience of door access control by integrating fingerprint recognition with Arduino and ...