The Password-Based Door Lock System is a security-focused project that uses an Arduino microcontroller, a keypad, an LCD, and a servo motor to create a cost-effective and efficient door lock mechanism ...

Otherwise it will not unlock - aaneloy/Door-unlock-using-Arduino-Uno. A simple project to unlock the door using 4*4 keypad and Arduino. ... then the lock will open up. If the password does not match, ...

Arduino Uno/Pro/Mini or Custom board using Atmega 328p Microcontroller; 16 x 2 LCD ... Circuit Diagram for Arduino Keypad Door Lock. ... -- under the Char Master, I declare the password of the door ...

In the next section, we will see the circuit diagram for the Arduino-based RFID Door Lock System. RFID Door Lock System using Arduino Circuit Diagram. The below RFID Door Lock System circuit diagram ...

After some time, the door would close. Again if another person arrives and fails to enter the correct password, the door would remain closed, denying access to the person. Circuit Diagram of Password ...

In this study, we look at how to use Wi-Fi connection and OTP built into cellphones to supplement existing door lock system issues. This system uses OTP (One-Time-Password) authentication and an ...

Arduino enthusiasts may be interested in a new gesture controlled Arduino door lock which has been created by Adham Negm and uses an Arduino Uno together with a servo motor to slide the bolt back ...