A little help for a beginer please.

[krud]

Hi,
I want to buil a metal detector and i never built one before.I looked on this forum and i saw something about Delta Pulse PI metal detector.Can someone please tell me where can i find a schematics+PC Board+ components list or mabe a pdf file that contains all the project and explainations as well.I am looking for an answer from you and thank you very much.

[kt315]

Re: A little help for a beginer please.

http://kt315.hotbox.ru/pimd.html

old files and new ones you can find off. new were got from Jean-Charles MORIN (thanks again, Jean-Charles!).

yours



Click Here

[krud]

Re: A little help for a beginer please.

OK, thank you very much.I found the informations but is missing a pdf file which represents a front of the board (the one figured in red on the parts placement).i found the jpg file but i don t know how are the dimensions to feet whith the other front of the board.And about the coil (turns, diameter...etc), do you have any idea?
sorry for my bad english and thank you again.

[Tomas]

Re: A little help for a beginer please.

i saw somewhere, that coil is 1m x 1m have 12 turns of 1 mm wire, i'm using 40cm x 40 cm 20 turns of 0.6 wire(with plastic isolation) and it is really sensitive even for quit small objects, better to use bigger diameter wire for less resistance, i'm using it for deep seeking not for golden ring, but if you will hunt on the places with much trash better use non PI detector because you will not be able to reject niles, foil and so on. In this forum you can find some more info about this detector, just use "search"

[krud]

Re: A little help for a beginer please.

Thank you very much.I want to build this Delta Pulse detector for deep sheeking too.there is something i didn t understand about the coil: is it a square or a circle coil (40cm X 40cm ??).Can you post a photo whith your coil on this forum so i can be sure?? Thank you for your time.

[Tomas]

Re: A little help for a beginer please.




it is square coil as you see, it is just from the field, i tested it, it is not so nice, but it is not for show it must work good first , for deep seeking you can try to build 1m x 1m coil, but it is almoust impossible work in the forest and necessary 2 people for operating

[JC]

Re: A little help for a beginer please.

Hello,

Thank you very much kt315.

For krud :
I already answered to a lot of question on this forum and you will find here a lot of information on delta-pulse.
There is not any documentation however on her realization but it remained possible to the passionate amateur.
I know people having achieved him that had results comparable to mine without too much difficulty.

I am ready to answer to your questions.

greetings