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Tech Forum
General tech discussions on all types of metal detectors: VLF, 2-box, BFO, off-resonance, PLL, etc. Questions, ideas, and anything else that moves you.
Topics: 5,594
Posts: 86,328
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5,594 | 86,328 | |
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PI Technology
Tech discussions specific to Pulse Induction
Topics: 449
Posts: 25,061
Last Post:
TDI project
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449 | 25,061 |
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Coils
Same as the Tech forum, but coil-specific.
Topics: 2,346
Posts: 24,912
Last Post:
Detech EDS Coil
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2,346 | 24,912 |
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Modifications
Detector mods, plus any other useful add-ons.
Topics: 761
Posts: 7,839
Last Post:
Metal detector Detech EDS Reacher
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761 | 7,839 |
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Schematics
If you have a schematic to share, post it here. Please read the Intro post for rules on posting schematics.
Topics: 1,633
Posts: 31,096
Last Post:
SBG- slow motion metal detector
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1,633 | 31,096 |
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General Detectors
A place to discuss the non-technical aspects of metal detectors. Your favorite detectors, favorite features, or favorite accessories.
Topics: 79
Posts: 1,404
Last Post:
SMPI Developer Bill Lahr has Passed On
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79 | 1,404 |
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Magnetometers
Tech discussions on mags.
Topics: 750
Posts: 4,260
Last Post:
SENSOR OKM SCMI-15-D
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750 | 4,260 |
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Technical Books, Papers, and Literature
Technical books, papers, and literature related to treasure hunting technology.
Any books written by Geotech members are made sticky at the top of the forum.
Topics: 15
Posts: 180
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15 | 180 |
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Side Scan Sonar
Tech discussions on sonar, transducers, and towfish construction.
Topics: 873
Posts: 3,293
Last Post:
JW Fishers Pulse 12
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873 | 3,293 |
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Geophysics
Other geophysics techniques, including earth resistivity, GPR, infrared, induced polarization, etc.
Topics: 379
Posts: 3,420
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379 | 3,420 |
by AnyScan209
06-10-2026, 12:20 AM
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Tools & Techniques
Vacuum forming, coil winding, packaging... anything mechanical.
Topics: 207
Posts: 2,230
Last Post:
AI can't invent. AI isn't creative.
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207 | 2,230 |
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General Electronics
Cool circuits, tips, techniques, PCB methods, test equipment, etc.
Topics: 601
Posts: 5,945
Last Post:
The fall of the Roman Empire.
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601 | 5,945 |
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Programming
This is a special section dedicated to coding techniques, tips, tricks, methodology, programming various modules, MCUs, digital filters, etc.
Basically, anything code-related.
Topics: 59
Posts: 522
Last Post:
Telegram Attack!
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59 | 522 |
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