If you ever thought about becoming a treasure hunter this simple DIY metal detector by [mircemk] may be a nice project to start with. The design is based on an opensource metal detector called ...

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 ...

Since 1965, Metal Detectors, Inc. has specialized in designing and manufacturing high quality industrial conveyor line metal detectors for the forest products, aggregate, recycling, and other ...