Jeff Lubbert has been an avid metal detector since 1980 and joined The Ring Finders directory in 2010. He is an active ...

Metal detectors come in all shapes and sizes, with different capabilities. And these are some from Harbor Freight.

[mircemk] is quite a wizard when it comes to using coils of wires in projects, especially when their application is within easy-to-build metal detectors. There are all kinds of ways to send ...

It was a perfect job for a metal detector, but since they didn’t own one, a serviceable unit had to be assembled from literal garbage. To start with, [zaphod] had to research how a metal ...