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Treasure Hunting & Metal Detecting Forum Message Boards - Detector Hunter Whites Minelab Tesoro XP > Tech Talk > Metal Detectors > PI Designs & Deepseekers (Moderators: Eugene52, Cornelius) >

a simple PI detector schematic

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mercers

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	Re: a simple PI detector schematic « Reply #20 on: July 08, 2009, 02:59:52 pm »

[hello]Cornelius i got the schematic of the DBP-2010 but there is something rong the part list give R1 22Kohm and the schematic gives R1 22E mercers

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	Re: a simple PI detector schematic « Reply #21 on: July 08, 2009, 03:03:50 pm »

[hello]Eugene52 can you give a schematic that i can read
Thanks
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Cornelius Topic starter

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	Re: a simple PI detector schematic « Reply #22 on: July 08, 2009, 03:18:11 pm »

Mercers . R1 should be 22KOhm . You may play with R 34 a bit ( up or down ) for the best result . I gave Eugene a complete set of schematics of the DBP 2010 . He could send them to you if he wants to do that . Cornelius

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	Re: a simple PI detector schematic « Reply #23 on: July 08, 2009, 03:26:52 pm »

Eugene52 I got this PI schematic is this on any good
Mercers

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	Re: a simple PI detector schematic « Reply #24 on: July 08, 2009, 03:30:58 pm »

Cornelius Thanks
Igot this PI-2 can you check if its any good
Mercers

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	Re: a simple PI detector schematic « Reply #25 on: July 08, 2009, 03:43:02 pm »

	Quote:	Posted by mercers
Eugene52 I got this PI schematic is this on any good Mercers

Hello , Many have built Gary's Pulse detectors with pretty good results !!! Here is the link to the website which includes some more of Gary's metal detector designs.............Regards and Welcome to this Great Forum !!...............Eugene

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http://www3.telus.net/chemelec/Projects/Projects.htm

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Cornelius Topic starter

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	Re: a simple PI detector schematic « Reply #26 on: July 08, 2009, 03:44:49 pm »

Mercers . I think you are pretty new in building metal detectors . There is nothing wrong with that . We all had to start somwhere . My advise is to start with agood and simple to build PI detector . I would try the Sandbanks PI detector . You can get a complete schematic and description from .

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www.geotech1.com

. I will help you if you need any help . One thing you should pay attention to is that the transformer use in the schematic can not be had anymore . I found a way to go around that however . Cornelius

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	Re: a simple PI detector schematic « Reply #27 on: July 08, 2009, 03:51:02 pm »

Eugene52 Thanks
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	Re: a simple PI detector schematic « Reply #28 on: July 08, 2009, 04:03:15 pm »

Cornelius Thanks but i already bye the spares and i just want to make sure i got the right spares for the DBP-2010 and trust me the spares wernt cheap.
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	Re: a simple PI detector schematic « Reply #29 on: July 08, 2009, 04:19:25 pm »

Mercers what do you mean by spares ? There is no part in the DBP 2010 that is more expensive than $ 1.50 Where are you located ? Cornelius

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