A traditional early project for someone discovering a love for electronics has been for many years a metal detector. This would mean a few transistors back in the day, but today it’s more likely to ...

There's often history just beneath your feet, waiting to be discovered. A long-forgotten button, an antique coin, or even a remnant from one of the wars that shaped our country. Trying to unearth ...

Metal detectors are normally used in pharmaceutical production facilities for identifying or to trace out the presence of metallic objects, such as ferrous, non-ferrous, or stainless-steel ...

If you're like most people, you have a hobby that keeps you busy whenever you have downtime. Whether that's collecting highly valuable retro video games or going hiking with your favorite tech gadgets ...

Scanning parks and beaches with one of these can be a unique and fascinating hobby.