His latest Arduino compatible (multi program) linear actuator, DC motor, and DUAL electromagnetic lock driver board is now available to back via Kickstarter with early bird pledges available from ...

Aptly named the Tommy-Knocker the Arduino development board was originally created for escape rooms and is capable of controlling AC devices, electromagnetic locks and other circuits depending on ...

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.

The Web Watch this 3D printed, Arduino-based robot crack any Master Combination Lock in seconds By Shawn Knight May 15, 2015, 9:30 AM ...