Hello, I found on the web this interesting project of metal detectors with metal discrimination, below I attach the link:
Now I would like to know if it is possible to increase the performance by adding some signal amplifiers, because it currently reveals lenses about 4-6 cm.
Thank you
Mauro
Now I would like to know if it is possible to increase the performance by adding some signal amplifiers, because it currently reveals lenses about 4-6 cm.
Thank you
Mauro
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