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1 contains the search coil as part of its resonant circuit. Circuit diagram for a homemade metal detector and a description of the design of the detector base and precious metals able to detect objects at a depth of 2 3 meters. The post discusses a simple deep under soil metal detector circuit for evaluating hidden metals such as gold iron tin brass etc by detecting change in the resistance of the article by swagatam innovations.
Block diagram of an ib metal detector figure 4.
1 contains the search coil as part of its resonant circuit. The detector makes use of the latest in solid state technology. Block diagram of an ib metal detector figure 4. Consequently full metal protection is provided.
