Simple Russian PI detector Pirat

[kt315]

good hi res pics http://elwo.ru/publ/skhemy_metallode...ora/21-1-0-626

[jladre]

Is there a english version of this? I cant understand...

[bernte_one]

dont read here anymore jladre
you will not get the original k157.. ic if you are not from russsia

read this thread we work this out with common parts
http://www.geotech1.com/forums/showt...ossible/page14

[jladre]

Thank you for the info bernte_one...

[kt315]

change K157UD2 on LM358, althought first is DIP-16, last one in DIP-8 case, you ll need to change slightly a layout...

[kt315]

Is there a english version of this? I cant understand...

some one wrote me that he uses Chrome. I have not Chrome on pc, can not say how it works. in my IE I see Google add-on block, where it went from
and how installed I do not know. while I do not use it.
try another ways, Pirat is clear Russian schematic and there is not another sources I could you give.

Anatloy

[jladre]

some one wrote me that he uses Chrome. I have not Chrome on pc, can not say how it works. in my IE I see Google add-on block, where it went from
and how installed I do not know. while I do not use it.
try another ways, Pirat is clear Russian schematic and there is not another sources I could you give.

Anatloy

Got it...thank you for the reply.. i decided to concentrate of the HH and barracuda because it is well documented.. many thanks...

[Qiaozhi]

Got it...thank you for the reply.. i decided to concentrate of the HH and barracuda because it is well documented.. many thanks...

Have you looked at the Minipulse Plus, which is probably the most clearly documented project on Geotech?
Minipulse Plus REV-C

[jladre]

Have you looked at the Minipulse Plus, which is probably the most clearly documented project on Geotech?
Minipulse Plus REV-C

Thank you very much Quiaozhi.. i just been looking the miniplus and i found it is most detailed than the other...thanks a lot of the info..

[jladre]

Thank you very much Quiaozhi.. i just been looking the miniplus and i found it is most detailed than the other...thanks a lot of the info..

Good day Quiaozhi...i just got problem on the minipulse details because i cannot extract and view the zip files.. i need to diy the pcb of this in order to build this because i dont have any access to buy a ready made pcb..i dont have any card for payment. I hope you can give me the pcb copy.. thanks a lot.

[Qiaozhi]

Good day Quiaozhi...i just got problem on the minipulse details because i cannot extract and view the zip files.. i need to diy the pcb of this in order to build this because i dont have any access to buy a ready made pcb..i dont have any card for payment. I hope you can give me the pcb copy.. thanks a lot.

Are you saying that you cannot unzip the files, or that you cannot view the files once they have been unzipped?

[jladre]

After i unzip the files and when i open it my device says "unsupported file format".

[Qiaozhi]

After i unzip the files and when i open it my device says "unsupported file format".

Are you referring to the Gerber files (.gbr)?

[jladre]

Yes sir, the gerber file.

[Qiaozhi]

Yes sir, the gerber file.

You can download this freeware Gerber viewer (GerberLogix) for Windows -> http://www.easylogix.de/products_detail.php?prog_id=1
or Gerbv for Linux -> http://gerbv.sourceforge.net/

However, please note that the PCB is double-sided with plated-through holes, and has a ground plane on the bottom layer. Therefore it will be very difficult to make this board at home. I would strongly suggest that you purchase a PCB from www.silverdog.co.uk
Either that, or you will need to redo the layout as single-sided using a different PCB package.