The sensitivity of such a metal detector increases with increasing intensity of the field. Better put together a scheme of the device so that the transistor was in a metal case, one side of which was open.
The process of creating your own detector cheerful and instructive. If you know how to make a metal detector with your hands at home, you can not only save thousands on its acquisition, but also enriched, finding the treasure.
make your own metal detector make a metal detector radio calculator metal detector, Any of these two suggested methods will help to make a simple working metal detector with your hands at home. Without complicated schemes and serious efforts and costs. .
Do you like to look for lost treasures? If this is the case, a metal detector will do! But don't break your wallet by purchasing a high end metal detector. Learn how you can now make your own homemade metal detector!.
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