[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of scrap ...

[Mário] sent us a tip detailing the access control system he and his friends built for the eLab Hackerspace in Faro, Portugal. The space is located in the University of Algarve’s Institute of ...

For years we've had Star Trek-level door-opening technology but wasted it on supermarkets and nurse stations. No more! If you're a nerd who's had enough of this egregious misuse of technology and want ...