[Adnan.R.Khan] had a sliding door latch plus an Arduino, and hacked together this cool but simple app controlled door lock. Mechanically the lock consists of a Solarbotics GM3 motor, some Meccano, … ...

– A door lock mechanism (this can be a simple latch or a more complex lock) First, connect the servo motor to the Arduino Uno. The servo motor typically has three wires: power, ground, and signal.

The security flaws on this common hotel keycard lock are nothing short of face-palmingly stupid. Look closely at the picture above. This is a hotel room door swinging open. The device he holds in h… ...

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 ...

I’ve always been tempted by the idea of a smart door lock but have never actually taken the plunge, which might explain my recurring interest in the topic… Which is a long-winded way of saying check ...

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 ...

Simple flaw in hotel door locks leaves MILLIONS of guests vulnerable to robberies and break-ins. By DAILY MAIL REPORTER . Published: 22:49 EDT, 27 November 2012 | Updated: 11:27 EDT, 28 November 2012 ...

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 ...