If you have ever wanted to create your very own laser tripwire grid like in the movies to protect your valuables possessions, buildings or outhouses. You might be interested in a new Arduino ...

Sometimes security doesn’t need to be overly complex to be effective. Instructables user [1234itouch] recently built a simple laser tripwire alarm that can be mounted virtually anywhere, complete with ...

A new Arduino project has been posted to the awesome Instructables website this week providing details on how you can create your very own Arduino laser pinball machine. Sound exciting? If you are ...

The project illustrates how a laser trip wire is made to twitter and capture an image from a webcam while executing any bash script command. The project illustrates how a laser trip wire is made to ...

Sure, you could opt for a laser tripwire that puts intruders on blast via Twitter, but there's something to be said for the simplicity of the latest security system to come from Instructables user ...

The New York Port Authority had egg on its face recently when a stranded jet skier managed to breach JFK International Airport's security perimeter and walk across several runways. Raytheon, maker of ...