[Shawn] tapped into that system by running some wires up into ... which clicks an accompanying relay that drives the locks. You may recall [Shawn’s] RFID phone tag hack from last month ...

The system uses a custom script that has been written and is available for download. The Arduino door lock project is a fascinating blend of hardware and software. The core component is the ...

He’s constructed an Arduino ... system auto-locks after 5 seconds, and just in case, [Andrea] has hard-coded in a few safety codes into the firmware to allow him to forcefully open the door ...

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 ...

Instead, how about a door that locks itself? That’s exactly what Mike, CEO of the Useless Duck Company, has made. He has fashioned an Arduino-powered door bolt that locks itself whenever you ...