Russian pulse metal detector with discrimination

[zlatica]

Hello friends,
I found very interesting pulse metal detector with visual discrtimination. What do you think about this metal detector, meybe some modificaions?
Regards

[kt315]

it is old project trying of sevzirfo, alias. no faraway something perspective... from the time he did turn up on magnetometers and selling of them via net.

[peyman 74]

I thing this is a good metal detector.

[peyman 74]

I checked this schematic.there are several errors.

[Alamsyam12]

Skema ini sudah di kembangkan di indonesia, dan sangat sensitif ke emas nuget

[Qiaozhi]

Skema ini sudah di kembangkan di indonesia, dan sangat sensitif ke emas nuget

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