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en.wikipedia.org/wiki/Metal_detector

A metal detector is an electronic instrument which detects the presence of metal nearby. Metal .... and 1960s, metal detector manufacturers and designers made smaller lighter machines with improved circuitry, running on small battery packs.

www.wikihow.com/Build-a-Metal-Detector

Tune the radio to highest band on the AM setting. Make sure you are not tuned to a station. You should hear the static tone clearly and steadily. This will allow ...

www.ask.com/youtube?q=How+To+Make+Metal+Detectors&v=nS4GWuD5Dk8
Apr 25, 2015 ... Easy, fast, and simple to build, yet very effective and powerful for detecting various metals. You can use different search coils with the same ...
www.ask.com/youtube?q=How+To+Make+Metal+Detectors&v=Pbxb2tnt1J0
Jan 18, 2015 ... Looking for a simple but effective metal detector circuit for coins, jewelry, and more? Then this one may be exactly what you're looking for.

www.easytreasure.co.uk/bfo.htm

Build your own metal detector an ideal school college or hobby project.

www.instructables.com/id/HomeMade-Metal-Detector

I recently discovered a really cool method in using a few household items to make a HomeMade Metal Detector! Heres how to make your own! Heres a lin...

www.allaboutcircuits.com/projects/metal-detector-with-arduino

Oct 3, 2016 ... Learn how to build a metal detector using a Colpitts oscillator and an ... We will also add a potentiometer (silver) to make the sensitivity of the ...

bestmetaldetectorshq.net/how-to-make-a-homemade-metal-detector-step-by-step

Nov 21, 2015 ... Have you perfected the art of metal detecting? Do you feel let down by the unit you are using to metal detect? Are you aware that you can make ...

www.miymd.com

Welcome to miymd.com. The goal of this site is to equip you with everything you need to make a high-end diy metal detector. Although it's still under ...