Web Results
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
Source: www.ehow.com

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! Heres a link to  ...

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.

www.ask.com/youtube?q=How To Make A Metal Detector&v=_G5HzeIl9cY
Oct 7, 2009 ... REALLY cool way to make a metal detector. ... it is a hoax he was pressing buttons to mimic a metal detector,this kid just wants attention USER ...
www.ask.com/youtube?q=How 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 ...
www.ask.com/youtube?q=How To Make A Metal Detector&v=TAQV4304nlk
Nov 4, 2013 ... This type of metal detector uses two wire coils, one which is large (detector coil) and ... what can be done to make it work for 1 meter of range?

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!

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 ...

Images of Metal Detector
ask.com/pictures · More images »
Popular Q&A
Q: How To Make a Metal Detector
A: Handle any emergency with Howcast's First Aid app - http://howc.st/jkDRTe Expand the description and view the text of the steps for this how-to video. Check out... Read More »
Source: www.encyclopedia.com
Q: How to make a metal detector?
A: you need a signal generator, and a Receiver, try. instructables.com. Source(s) old timer. Read More »
Source: answers.yahoo.com
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 »
Source: www.instructables.com
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 »
Source: help.com
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 »
Source: www.ehow.com