With the best wishes for you. I found your address and browsed your website. I have a question and hope to take your help and answer.
I need to good metal detector's circuit and I find several in the web, any of them worked ? what is a problem in them and where can I find one that works with best depth? Could you design or point the mistake in some circuits? Thank you for your answer beforehand.
delabs - See my Related Page at Metal Detector Projects
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