The servo motor is connected to the Arduino Uno and is programmed to rotate when it receives the signal from the script. This rotation moves a latch or bolt, effectively locking or unlocking the door.

arduino keypad lock 1 Articles Arduino Keypad Door Automation. November 1, ... a motor and belt from a broken printer, an old hard drive enclosure, and a few power supplies.

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 ...

Perhaps you could create an Arduino device to lean on the door right before the Arduino device bolts the door. It's not clear if the lock unlocks the door when you close that incognito browser.

If you need a reminder not to put your complete trust in standard combination locks, here it is. Samy Kamkar, who once also engineered software that can hijack drones, created a motorized lock ...

Two pushbuttons, a breadboard, a couple of resistors, and some wires are about all it takes to turn an Arduino unit into a stopwatch. Create a Keypad Lock. Put Arduino to work protecting your secrets.

This kit uses a CD-ROM drive and an Arduino board to build a clever robotic lock. This dude used a bolt to create the project and it's voice activated.

Kamkar's robot consists of little more than a stepper motor, an Arduino chip that runs his cracking algorithm, a lever to pull the shackle, a rotor with a 3-D printed attachment to the lock's face ...

Winner: Lock Your Drawer With an Arduino and RFID. Blake is in the midst of a home automation project. Needing a way to keep his 2-year-old out of his desk drawer full of electronic parts, Blake ...