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For those who have used super scan, can it detect bracelets buried 1m underground on red soil?
I haven't made it yet, but I'd like to know the answer.
Thank you for your attention!
I presumed gold bracelet, 1 meter deep for such small and hard target, I think nobody will share knowledge for that. Superscan looking for big target, I think you still don't know about timing. Must learn minipulse first go to that thread. Regards
Superscan does not have two mosfet but one irf740 !!It has two 1 amp stabilizers 7912 and 7924 ,the voltage in irf 740 goes either over 7912 or over 7924 ! low and hi power!
Make it again.
Inability to work
Wrong circuit, sound coming from the speaker
I can't get 5V, when I put the transistor in the right place, it goes to 5V, and when I put the chip in and measure the voltage again, it goes back to 7v
I don't know what the problem is with this circuit, it will never produce + 5V
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