There have been several occasions where I’ve been in the presence of electrical engineers, discussing the proliferation of Arduino in the maker community and seeking their thoughts. Often, the conversation turns to the divide between makers tinkering at home and engineers working with PLC systems. For those who are not familiar with PLCs, I’ll keep […]

Like so many of our readers, I use power tools of various sorts pretty much daily. However, I never really thought about the technology in my hands. I’ve recently come to finally trust a cordless driver to do the job, but beyond that, I thought about them as a motor, a switch, and a power […]

Retro gaming is such a fun topic. It’s interesting how beloved it is, both with those who lived through it and see it with the rose colored glasses of nostalgia, and those who are approaching it with fresh new eyes. Aweirdguy tapped into this love with a project that looks deceptively easy, a floating “Chomp” […]

Understanding, (ab)using, and extending Apple’s offline finding protocol

Whether they realize it or not, fans of Star Wars, Harry Potter, and the Disney+ series Andor may already be familiar with UK creator Matt Denton’s movie magic. But in 2012, Denton’s futuristic fabrications transcended the silver screen and landed in the real world with the debut of Mantis — a six-legged, two-ton, human-piloted, steel behemoth.  Originally commissioned for commercial use, a […]

One of the coolest things about the 3D printing community over the past decade has been watching people design and build their own systems. Even though the industry has matured and there are tons of options for off-the-shelf products, there are still plenty of people designing their own and releasing them. This is coreXY style […]