Arduino micro with RFID unlock your computer. Set one or many RFID tag, and unlock your computer with your personal password.
Type your set password using the keypad and open the door lock.
Unlocks the door with three highly secured combinations, which are facial recognition, fingerprint, and password.
A pattern lock using Arduino.
Have your login details encrypted and stored in Azure KeyVault and get yourself securely logged in with one click of a button.
dual lock system is designed to open door using password by entering it through keypad and if the guest comes opening it using SMS
High assurance security for everyone. Keeps keys safe offline and works practically everywhere.
DIY electronic code lock circuit using a 555 timer.