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This project is an Arduino-based door lock system that uses a servo motor and a keypad for entering a password. The system also includes an LCD display for user interaction. The door lock system is ...

The Arduino door lock project is a fascinating blend of hardware and software. ... First, connect the servo motor to the Arduino Uno. The servo motor typically has three wires: power, ground, ...

“Last year I’ve made two door lock projects. One was the keypad project and the second one was an RFID door lock project each with a 3D printed case and a servo to open the door.

Mike created a very cool old school door lock that will bolt your door as soon as you open the incognito window. To create the incognito lock, mike connected his PC to an Arduino Uno connected to ...

Mike’s PC is hooked up to an Arduino-controlled, servo-powered lock. A small program constantly scans the open browser windows on his computer, and if it spots an incognito window, it locks the ...