Metal detectors

The simplest metal detector ever

  If you have lost the ring, key, screwdriver … and you know the approximate place of loss, then do…

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How to make a Metal detector PI Polonese

  Metal detector PI Polonaise Pi polonaise metal detector one of detectors which have a number of advantages over detectors…

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The most wanted DIY metal detector FelezJoo PI

This metal detector (FelezJoo PI) is very simple and powerful and I think it is the best system that has…

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pulse metal detector PI polonese

 Pulse metal detector PI polonese       We present one more (in addition to the numerous ones available on the…

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Turn your iPhone into a metal detector

   The used app is designed to connect simple metal detector circuits to the iPhone via the headphone jack. This…

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