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Sticky: New PI-Tech forum by Carl-NC Started by Carl-NC, 06-15-2021, 04:20 AM	22 responses 4,178 views 1 like	Last Post by Qiaozhi 08-10-2025, 09:31 AM
Variable coil damping by detectormods Started by detectormods, 02-25-2024, 08:52 PM	2 responses 348 views 1 like	Last Post by Carl-NC 04-16-2024, 06:13 PM
Surf pi 1.2 by Tripalium44 Started by Tripalium44, 03-19-2024, 09:33 PM	7 responses 529 views 0 likes	Last Post by Tripalium44 04-06-2024, 05:32 AM
What detector or generation of detectors am I describing? by detectormods Started by detectormods, 03-24-2024, 01:05 AM	19 responses 472 views 0 likes	Last Post by detectormods 03-26-2024, 10:52 PM
Metal detector for medium-large objects by lian Started by lian, 03-20-2024, 02:00 PM	8 responses 557 views 0 likes	Last Post by lian 03-23-2024, 01:27 PM
metal detector for animals by kiouijki Started by kiouijki, 02-20-2024, 09:32 PM	14 responses 343 views 0 likes	Last Post by Carl-NC 02-22-2024, 04:41 AM
Surf PI 1.2 by mwman Started by mwman, 02-19-2024, 05:26 PM	0 responses 254 views 2 likes	Last Post by mwman 02-19-2024, 05:26 PM
Delta pulse sniffer xr71 by Chamath Started by Chamath, 06-17-2023, 02:25 AM	30 responses 1,541 views 0 likes	Last Post by Wyllc2020 02-16-2024, 02:26 AM
Australia - the land of pranksters by ivconic Started by ivconic, 01-27-2024, 08:11 PM	11 responses 592 views 0 likes	Last Post by ivconic 02-12-2024, 06:04 AM
PI Schematic or kit with frame coil by Metallsucher Started by Metallsucher, 01-16-2024, 11:57 AM	3 responses 439 views 0 likes	Last Post by kt315 01-18-2024, 11:23 AM
Hi, just finished my first project by theDoor Started by theDoor, 01-12-2024, 09:31 AM	7 responses 393 views 0 likes	Last Post by theDoor 01-13-2024, 04:45 AM
Getting to know PI with nucleo board and SD2000 by detectormods Started by detectormods, 02-03-2023, 03:01 AM	19 responses 1,937 views 3 likes	Last Post by kadir6141 01-05-2024, 03:05 PM
The problem of stability and false signals in PI devices by Faouzi77 Started by Faouzi77, 12-19-2023, 04:35 PM	9 responses 378 views 0 likes	Last Post by Alexismex 12-19-2023, 11:28 PM
NH-173 from New Hobby following your request by ducran_lapoigne Started by ducran_lapoigne, 12-08-2023, 09:29 PM	4 responses 333 views 0 likes	Last Post by kt315 12-11-2023, 11:12 AM
PI from a German magazine .... from 1985 by ducran_lapoigne Started by ducran_lapoigne, 12-09-2023, 08:45 AM	16 responses 795 views 0 likes	Last Post by nejdet 12-10-2023, 06:56 PM
my first PI detector by ducran_lapoigne Started by ducran_lapoigne, 12-08-2023, 08:05 AM	22 responses 613 views 0 likes	Last Post by boilcoil 12-09-2023, 10:17 AM
Gpx 4500 by Orbit Started by Orbit, 10-08-2023, 08:35 PM	3 responses 565 views 0 likes	Last Post by hooby life 12-07-2023, 02:35 PM
unknow kit (by me :-)) by ducran_lapoigne Started by ducran_lapoigne, 11-16-2023, 09:04 AM	7 responses 381 views 0 likes	Last Post by Riss 11-18-2023, 01:55 AM
Hattusa Pulse by Hattusa Started by Hattusa, 04-01-2023, 11:44 PM	138 responses 4,991 views 1 like	Last Post by seyyed 11-15-2023, 07:51 AM
Garret Axiom patent? by peterr3 Started by peterr3, 01-02-2023, 09:06 PM	28 responses 958 views 0 likes	Last Post by ivconic 11-14-2023, 07:44 PM
DP/ XR71 not working by Tahabns1 Started by Tahabns1, 10-29-2023, 01:55 PM	15 responses 390 views 0 likes	Last Post by pito 10-31-2023, 08:06 PM
sniffer xr71 no sound by deepseeker3214 Started by deepseeker3214, 09-23-2023, 11:12 AM	48 responses 1,198 views 0 likes	Last Post by deepseeker3214 10-05-2023, 03:09 PM
DeePI (Felezjoo PI variant) by MDfanatic Started by MDfanatic, 02-08-2021, 01:56 AM	12 responses 1,769 views 0 likes	Last Post by MDfanatic 10-02-2023, 01:38 AM
Is IRF9640 the best choice for a high-side switching topology? by CrizzyD Started by CrizzyD, 07-04-2023, 08:54 AM	67 responses 1,672 views 0 likes	Last Post by Carl-NC 09-08-2023, 02:35 PM
PI frame coil and dumping resistor by Jeg Started by Jeg, 09-06-2023, 07:43 AM	4 responses 346 views 0 likes	Last Post by Jeg 09-07-2023, 06:31 AM
Need help optimizing dual field by bklein Started by bklein, 08-31-2023, 02:36 AM	20 responses 417 views 1 like	Last Post by Carl-NC 09-03-2023, 02:00 AM

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