Pulse Induction metal detector ? Answered

Hello
Excuse me I want help in making Pulse Induction metal detector because I need in it in a minesweeper robot so any help Plz
Thanks a lot

Discussions

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3 years ago

Try this one. It provides pre-made design files so that you can program the needed circuitry into a GreenPAK chip in just a few minutes: http://www.silego.com/buy/index.php?main_page=pro...

8 years ago

I dunno. This looks like a good one.
http://www.hobby-hour.com/electronics/s/surfmaster-pi-metal-detector.php

I found that via this Google image search
http://www.google.com/search?hl=en&tbm=isch&q=circuit+pulse+induction+metal+detector

By the way, I am guessing you have a good reason for wanting this kind of metal detector, the pulse induction kind. I think the other kind, based on a so called "beat frequency oscillator", those are easier to build and easier to get working.
http://www.google.com/search?hl=en&tbm=isch&q=circuit+beat+frequency+metal+detector

Answer 8 years ago

I just noticed, that same site has a good overview of three different popular metal detector types (PI, BFO, and VLF), here:
http://www.hobby-hour.com/electronics/metal_detectors.php