Ever wanted to feel like one of those movie hackers from the late 90s? Yes, your basement’s full of overclocked Linux rigs and you’ve made sure all your terminal windows are set to green text on a ...

Sometimes we see projects whose name describes very well what is being achieved, without conveying the extra useful dimension they also deliver. So it is with [Prasanth KS]’s Windows PC Lock/Unlock ...

Arduino-Controlled Lock from nootropicdesign on Vimeo. 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 ...

We generally use passwords to lock people out of our computers. But Instructables user Thomas_Kirkup found a way to use an actual, physical key—like the one on your door—to lock and unlock your PC.