This Arduino code allows you to use an RFID module (model MFRC522) to create a door lock system. The code includes functionalities to write a code to a specific block on an RFID card and to read the ...

CipherGate is an Arduino-powered electromagnetic door locking system designed to provide secure and user-friendly access control. This system combines an RFID reader, keypad, and LCD display for ...

A solenoid lock works on the electronic-mechanical locking mechanism. This type of lock has a slug with a slanted cut and a good mounting bracket. When the power is applied, DC creates a magnetic ...