Last year, [Alvaro] built a laser turret robot for the DEFCONBOTs competition. It worked pretty well, but this year, he decided to step it up a notch. Now instead of moving the entire robot laser ...

After a longish hiatus, we were pleased to see a new video from [Afroman], one of the most accessible and well-spoken teachers the internet has to offer. If you’re new to electronics, see the previous ...

A student in the University of South Florida Makecourse has created their own version of the Turret from Portal, based on an Arduino and complete with lasers activated by motion. The core of the ...

Defense giant Lockheed Martin, Notre Dame University, DARPA and the Air Force Research Lab have begun flight testing a streamlined and greatly miniaturized airborne laser turret that has the potential ...

[Photo: Ryan Palser] If you’re a fan of the game Portal, at some point you might have wanted your very own Portal turret to protect your precious goods. Ryan Palser did, so he set to work on creating ...

Gregory L Holloway based in the UK has created an awesome mini Arduino powered laser cutter and engraver called the MicroSlice which is available to pledge for £199 over on the Kickstarter crowd ...