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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: 5,597
Posts: 86,430
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5,597 | 86,430 |
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PI Technology
Tech discussions specific to Pulse Induction
Topics: 453
Posts: 25,145
Last Post:
Bipolar PI MD with GB and DD Coil
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453 | 25,145 |
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Coils
Same as the Tech forum, but coil-specific.
Topics: 2,349
Posts: 24,920
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2,349 | 24,920 |
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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: 1,634
Posts: 31,243
Last Post:
Serbian "Most Wanted"
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1,634 | 31,243 |
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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: 1,405
Last Post:
Manticore Achilles heel
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79 | 1,405 |
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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: 602
Posts: 5,950
Last Post:
Weller
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602 | 5,950 | |
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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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