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#77
10-21-2012, 09:32 PM
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Best machine . Tx coil work 540Vpp. Only i build a prototype and stop, because is a expencive machine, big weight , extra regulate degree Txcoil and calibration distance coils up-down to the ground and distance between TX-RX etc..etc. This is full modification Sascho 2-box with new stageS and electronic tune Rxcoil. Nostalgia for me regards 
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#79
10-21-2012, 09:57 PM
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YOU ARE EXCELLENT MR. NICOLAS TO IMPROVE THE METAL LOCATORE FIELD
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#80
10-21-2012, 11:42 PM
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Big LRL Detector mmmmmmmmmmmmm!!!!!!! Best time
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#82
04-30-2014, 10:07 PM
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finally made it do the gold gun?recording 77.5 khζ
http://tinypic.com/player.php?v=118g...8#.U2Flq4F_txE null signal http://tinypic.com/player.php?v=28k7nk6&s=8
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#84
04-30-2014, 10:52 PM
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Hi Taxma,
did you take videos in black night? I cannot see nothing except pure black display. There are some voices like clock in behind. Otherwise, nice design.
__________________
Global capital is ruining your life? You have right to self-defence!
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#86
05-01-2014, 11:50 PM
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#87
05-02-2014, 12:52 AM
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Hi thx but you are using your android detectors??? where the sensor for it ??? or the Gun? I cant understand nothing from this video https://play.google.com/store/search...r%20app&c=apps
__________________
God bless all - Nicolas << My channel >> << My shop >> Please do not demand Private Messages .... I cant reply all here....For more information you can send me email ....Thank you for understanding
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#88
05-02-2014, 01:01 AM
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I have the program for imaging instead of the known digital instrument which has the gold gun.. i detect gold in my window
http://postimg.org/image/6gq2gf2fx/
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#89
05-02-2014, 01:48 AM
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Thx but I not know how work because need sensor connected in Android to work or via Bluetooth  maybe work but we not see how work in this video. maybe need take good video I wish you nice job if need information I m always here
__________________
God bless all - Nicolas << My channel >> << My shop >> Please do not demand Private Messages .... I cant reply all here....For more information you can send me email ....Thank you for understanding
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#90
05-02-2014, 01:48 PM
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#91
05-02-2014, 02:46 PM
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To be honest, I'm not even sure what we're seeing in the video. It just looks like a display of random noise.
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#92
05-02-2014, 05:32 PM
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me too dear Qiaozhi this vido shows nothing. So we know how to work a detector with android but strange for me this videos. remains to be clarified things or explain a little details how the principle of operation and how are the two connected devices mean the Gun and Android.
__________________
God bless all - Nicolas << My channel >> << My shop >> Please do not demand Private Messages .... I cant reply all here....For more information you can send me email ....Thank you for understanding
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#94
05-02-2014, 07:46 PM
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#96
05-03-2014, 01:39 PM
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look at the phone screen
only open states are alarm clock and headphones . both of them are outputs. so only input of mobile is speaking microphone, since you plug headphone ,it must be closed. so ,does this phone has mic on the headphone cable ? waiting technical advises and vidoe or photos showing the connectins ,please
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#98
05-09-2014, 10:53 PM
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#99
05-11-2014, 11:33 AM
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Hi Taxma1981,
I had a similar project. but I did not try it on phone before. today I bought a headphone set with microphone. I cut the cable .. on jack 1.( tip of jack) is buzzer 2. is buzzer 3. is microphone input 4. is ground I used 3. and 4. connections . , 3. is microphobe + and 4. is general ground. let me tell you my tests from begining, I took headphone set. I opened microphone part of headphone set. and disconnected buzzers side of small pcb. then I disconnect phone side's buzzer connections. I left just lines which are connected to 3. and 4. tips of jack. here the story begins. I just left microphone input alive. when I connected jack to mobile , on the screen ,I can see microphone is connected. take care , not only headphones. there is 2 different symbols , one is just headphone, other is headphone and mic is connected. in your videos ,only headphone is active. anyway , lets continue on story. I was speaking to microphone and watching on the secreen. that is good. only input was the microphone on the tip of the cable . when I cut these connections and connect them to my experimental pcb. vola. there were no symbols left behind. But , on the otherhand , I was watching the signal from the circuit. , I was recieving the signal even there is no symbol of headphone. that is also okay,but I discovered something else ,too. I was also reciveing the noise in the room. while I was speaking ,screen is also changing. so , on mobile microphone of the mobile is still active. Do you have the same problem? please try to make noise , sounds while you are watching the signal of your circuit on the screen. now, I need advices on ,how to close on mobile mic. or what sort of connection is needed to close the on mobile phone. becasue , at my tests , when there was only the orginal microhone of headphone set was left on the tip of cable , only entrance was microphone on the tip , not the on mobile microphone. waiting offers.
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#100
05-11-2014, 04:07 PM
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You get earphones with microphone and cut the microphone will only keep the cord with jack plug opium will link to mobile phone, the other end of the cut cable will connect a simple plug jack, will join the ground and the milrofon only, so the screen of your mobile will only see that you get from the amplifier's gun, the night I will make text
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