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My problem nikko10 is only my admiral can sense ferros metal everything is working great with your help, no sense of gold, alluminium, bronze .... nothing, just feeros metal, i am going to try to change the 330nf cap next to TX coil maybe it will work
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if the parts are intact, it works without problemsComment
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Hello againe nikko10, sorry for bothering you againe, i removed the Transistor you highlited but it remains the same, i will check the voltage in TX and RX and i will poste it here, please if you need any further information to check in, keep me informed. Thank youComment
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Hi again, I have a headache of trying and trying, well i tried everything, in my case i connected S1.2 with S1.1 this is two tone separation i heard low pitch of ferros i guess//black metal// and S1.2 with S1.3 mono tone, it means All metal right ??? Please i think if this board not work i will throught it awayComment
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On the previous page, CEBRAIL posted several videos of the device's operation, everything works fine for me. If you want to throw the board away, I have no advice on this.Comment
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Put admiral rx to resonance 300 hz down from tx. If admiral wipes double tone ferrite core, it has entered resonance. The wire used is very important tx brake should not be affected too much in the soil.Comment
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Hello fellas,
May i ask you question CEBRAIL and nikko10 about the voltage in TX and RX right from PCB without connecting the coil ??? mine is : TX= 11.19v and RX= 1.14 v !!!Comment
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Guys i really need your help PleaseComment
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Thank you guys for your help, i hope you are doing well. I just figure out how to reduce the RX voltage, i got very good distance and i am trying to dumping now
, I will post how soon i finish it. Peace
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tx 10.35 volt rx 47milivolt 8.5khzComment
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10 volts is a little, it should be about 20v.Comment
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On LCR meter 10 volt oscilloscope yes 20 volt rx TL072 .1 pin between 40 millivolts and 60 millivoltsComment
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