[Tim] is showing off the first step in his home automation projected with this smart-phone garage door interface. In the video after the break you can see him open and close the garage door with th… ...

Assuming it was calculated correctly, the Arduino will then run the command to open or close the door. If it doesn’t match the phone gets disconnected. All of this is to help prevent replay attacks.

Garage door openers are simple enough when it's just a button, but if you want something more high tech, Instructables user MegunoLink shows off how to build a garage door opener you can control ...

If you're sick of using your boring old keys to unlock your door, Make has a guide for using and Arduino to power a lock that you can control with your smartphone. The build uses an Arduino, a ...

A small program constantly scans the open browser windows on his computer, and if it spots an incognito window, it locks the door. Compared to some of the other smart locks on the market, it’s a ...

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 ...

London-based roboticist Evangelos Georgiou wants to offer an open-source platform for helping Arduino hobbyists take their projects mobile, thanks to a remote controlled robot called the RK-1 that ...