Project Description A secure door lock system using Arduino Uno, RFID (MFRC522), and a 4x4 Matrix Keypad. Authorized users can unlock the door with either an RFID tag or a PIN code.

Electronic and Arduino enthusiasts searching for an Arduino project to keep them busy this weekend may be interested in a new Arduino Mega fingerprint door lock. Using a little Arduino programming ...

Project Overview This project implements a secure, cloud-integrated fingerprint door lock system using IoT technology. The system utilizes an ESP32 microcontroller, an AS608 fingerprint sensor, and an ...