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looking for a Tesoro 4-pin coil.
Hoping someone has a spare delta (4-pin) coil for the Tejon, Cibola, or Vaquero machines.
Depending on price, Willing to trade a complete, working Tesoro Siver Sabre from 84-85 with a solid round coil, or a working 1280x machine with an anderson shaft (made for an Excal) with a belt mount...
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GOLDEN MASK Virtus from June 2026 by Vladko
Here is Coming..
https://www.youtube.com/watch?v=3VvZJwlcy-8 21 май 2026 г. Golden Mask
34 views 13 hours ago
cheap Hybrid from 10.06.20266 Photos
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Deepers metal detector
Hello everyone,
I’m looking for the schematic and PCB files for a Deepers metal detector.
Preferably complete and clear files, including PCB layout files (Sprint Layout or Gerber if available).
If anyone has them please help .
Thanks...
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Metal detectors with Frame Coil
Hi dear friends,
I am hardware designer and amateur about detectors. I am interested as a hobbie. I saw a video on social media that a man was searching meteorites with a detector such as below. Google says it is frame coil detector but i could not find so much information. Do you know...
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trying to repair a Tesoro Vaquero.
Hello all.
Found a used and abused Vaquero on the marketplace for $80.00. I didn't notice it was missing the GB knob in the pic, so I talked him down to $40.00. He handed me a bag of replacement knobs and the GB pot with both nuts and washers.
At first turn on, without the...1 Photo
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ohms of shielding used for Minelab pulse antennas?
Hello colleagues, does anyone know the exact value in ohms of shielding used for Minelab pulse antennas?Thank you.
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Felezjoo Hex Volcano PI
Has anyone seen this hex file? It's for the Felezjoo, and it's for use with a 20x4 LCD. It also uses a different program, but it has a demo counter.
If anyone wants to test it, feel free....
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Mini Pulse PI Diskriminator - Sascho Bulgaria
Hello,
A long time ago, this schematic was published (by Sascho ???) on Geotech. At the time, questions were raised regarding how the Pulse IB discriminator circuit works and how the coil windings are oriented and connected. Sascho never responded. The circuit looks interesting, and perhaps...
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Technical Assistance: Firmware Dump Needed for Detech SSP-3100G (PIC16F876A)
Hello everyone, I'm working on a repair for a Detech SSP-3100G FD. The microcontroller (PIC16F876A) shows a leakage (220 Ohm between VDD and VSS) and is overheating. I have already replaced the CMOS multiplexer (CD4051) and some other analog components, but I need the original firmware (.HEX) to program...
Last edited by Mess mess; 05-13-2026, 07:02 AM.
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SBG-pulse induction
Hello Sasho, I would like to ask, have you tested this scheme in the field, what is the depth? ...
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SBG-TR Metaldetector
Hello Sasho, I would like to ask, have you tested this scheme in the field, what is the depth?...
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Turning a pinpointer into a PI - Possible
Hello.
I've been given this Chinese junk (brand is SHRXY). By sheer curiosity, the previous owner had opened the coil casing. Still working, it can detect a quarter at about an inch.
I just want to know if any one here has ever tried to make a coil for such a cheap machine. Would...1 Photo
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Designing a highly sensitive digital PI detector
Hi! I’m very new to this whole metal detector thing. My experience with metal detectors begins and ends with a toy that came with a magazine I got when I was about ten. From memory, it could barely detect a car from about an inch away.
I have an application that may benefit from a metal...
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super pulse
Hi everyone, I've built many metal detectors but haven't been satisfied with any of them. I've tried digital and analog, all kinds. I'm looking for a stable and truly useful device. I'm waiting for your suggestions. Which device should I build?
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Wireless Smart PI (Pulse Metal Detector)
Wireless Smart PI (Pulse Metal Detector)
Created by Jinsheng Metal Detector Factory. From China.
Its high intelligence enables diversified functions and is extremely portable. Based on powerful algorithms, it has super depth and anti-interference capabilities.
1.Sound, no sound,...
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SBG- slow motion metal detector
Slow motion discriminator.
Many have noticed that when a detector is very fast, the depth is reduced. The detector works restlessly and perceives interference. A good solution is a detector that works with slow signal tracking. In this option, there is almost no loss of depth. But then the discrimination...
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data logger .
I'm looking for a schematic for building a data logger or any information regarding a data logger that can be integrated via the headphone jack of the Gold Mask Pro 7. I would be grateful for any help, thank you.
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What do all think of this?
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built a surf pi - design using irf 9640 for pulsing the coil, need help calibrating it.
Hi
I’ve just built a surf Pi detector using the mosfet irf 9640 for pulsing the coil design/version.
its working ok but limited range about 6” at best for a pound coin in the air.
is it supposed to make a clicking sound when no metal then a tone when metal, or be...
