Next time we’ll show you how to make the permanent version of the keypad, walk through the code for the Arduino, make the PC board, cut a custom wall plate, and install the lock strike.

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...

Electronic and Arduino enthusiasts searching for an Arduino project to keep them busy this weekend may be interested in a new Arduino Mega fingerprint door lock. Using a little Arduino programming ...

On Thursday well-known hacker Samy Kamkar published on his website the blueprint and software code for a 3-D–printable Arduino-based lock-opening robot he calls the “Combo Breaker.” Attach ...

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.

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 ...

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

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.

Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.