How to Make Metal Detector
Metal detectors come in a variety of forms but generally rely on the basic primary components. An oscillator sends an alternating current through a coil of electrical wire which creates an alternating magnetic field. A metal object will disrupt this... More »
Difficulty: Moderate

Turn a calculator into a metal detector - Instructables

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! ...

4 Ways to Build a Metal Detector - wikiHow

How to Build a Metal Detector. Building your own metal detector is fun and educational. Not only can save you hundreds of dollars — and make other beach  ...

HOW TO MAKE A METAL DETECTOR - Essex Metal Detectors

Build your own metal detector. Easy to complete project ideal school college or hobby.

How to Make a Metal Detector | Howcast

Like looking for lost treasure? There's no need to break the bank for a high-end metal detector — just dig through your junk drawer! To Make A Metal Detector&v=jqmK64nR3RA
Jun 27, 2012 ... The basic BFO employs two radio frequency (RF) oscillators which are tuned to very nearly the same frequency. The frequency of each ...

Make a Metal Detector - Science for Kids

Make a Metal Detector. Have you ever lost a small metal object like a gold ring in the sand and tried desperately to find it? Maybe you've just wanted to search ...

How to Create a metal detector from household items « Hacks, Mods ...

Jul 10, 2008 ... So, if you're on a treasure hunt, and have no money yet, then make your own metal detector. What You Will Need: 1. A calculator, 2. A walkie ...

Make It Yourself Metal Detector :: Home

Welcome to 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 ...

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Popular Q&A
Q: How to make a metal detector?
A: you need a signal generator, and a Receiver, try. Source(s) old timer. Read More »
Q: How to make a metal detector?
A: Metal detection relies on detecting the increase in the induction of a coil when it gets iron as its core. You basically have to build an induction meter. Read More »
Q: How to make a metal detector?
A: yes Commander, called blow up the world with my Vacuum Cleaner .That should sell some Records .Hm, let me think about it for a while… Read More »
Q: How to Make Metal Detector.
A: 1. Remove the plastic insert from the inside of the CD case. Cut a piece of Velcro that will fit a flat section on the back of radio. Cut another piece of Velcr... Read More »
Q: How to Make a Metal Detector.
A: Building a metal detector can be quite simple. Many of us have these common household items just sitting around as well. The process should only take about 30 m... Read More »