Considered an "old reliable" by hobbyists, the Garrett Ace 300 is an entry-level metal detector with meat-and-potatoes ...

A pulsed induction metal detector induces a current spike in its search coil, and times the decay of the resulting oscillation. The coil is part of a resonant circuit with a capacitor, and any ...

it was time to build the rest of the metal detector. Look ma, no MCU! The sensor coil was made by salvaging the wire from an old fluorescent lamp ballast and winding it around the lid of a bucket ...

This Garrett metal detector combines ease of use and versatility in a way that is unparalleled. It highlights an ACE Environmental Coverup, Easy Stow headphones with volume control, and submersible ...

Moreover, while the search coil is waterproof ... get a detector with as many frequencies as you can! Can you detect metal in a cemetery? The metal detector that has taken the first place in our heart ...

The new law will require TikTok’s Chinese parent company to sell the app within nine months due to national security concerns. An investigation led by The Associated Press has found that the ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

To be honest, there are a variety of options for an entry-level metal detector, but to us, Garrett Ace 200 still steals the ... There are two kinds of search coils, which are DD and concentric. DD ...