Learn how to create a functional metal detector using a simple plastic bottle. Discover this innovative DIY project that ...

It’s very simple to implement a valid metal detector with good performances. Very often people lose their metal objects at the beach or in the countryside. Coins, rings and necklaces disappear when ...

A metal detector used to be an entirely analogue instrument, an oscillator whose frequency changed with the inductance of its sense coil when a piece of metal approached. [Łukasz Podkalicki] shows us ...

I currently own 22 metal detectors ranging from budget-friendly to high-end models, including five Bounty Hunters. Two are IV ...