[Trax] was asked by a friend to build a device that could detect the presence of a car in front of his garage gate for it to open automatically. After searching the web for such a project and trying ...

We really like this take on a conductive wire maze game. It’s the result of a 48-hour hackathon in Belgium which required that all projects stemming from the event use an Arduino. We think [Jan] and ...

LEEP stands for “loop electrosurgical excision procedure.” It’s named for the tool the doctor uses and how the tool works. It has a wire loop on the end. An electric current heats the wire loop so ...