Pulse Star II (first analog version)

[algan]

Je cherche le pcb pdf please puls star 2

I have a few remaining boards for the Pulse Star II. I am sending a pcb pdf with the boards to make it easier for you to fill in. Greetings, and this is the link where you can place your order.
https://www.ebay.com/itm/116940184738

[Detectorist#1]

Hi Ssqqar12,
No problem to use TL431 instead of REF25Z. Just solder it on the board according this scheme.

[Ssqqar12]

Hi Ssqqar12,
No problem to use TL431 instead of REF25Z. Just solder it on the board according this scheme.

Hi Ssqqar12,
No problem to use TL431 instead of REF25Z. Just solder it on the board according this scheme.

This means, according to the modification, it is placed in reverse.I mean the opposite of negative and positive according to the diagram you drew.

[Detectorist#1]

Yes, TL431 have to be placed in reverse of REF25Z. The hole for MINUS of REF25Z have to be used for MINUS of TL431. The hole for PLUS of REF25Z have to be used for PLUS of TL431. The third hole under REF25Z (not connected anywhere ) will rest not used.

[55323352]

Dear Mr. Yves Corniel,

I hope this message finds you well.

I am a hobbyist and outdoor treasure hunter who has long been deeply interested in your Pulse Star II metal detector. I am especially curious about its legendary deep detection performance.

I am writing to respectfully ask if you would be willing to share the schematic and PCB layout files for the Pulse Star II, including the complete Gerber files, source files, and SMT BOM/coordinate files. I would like to build one for myself as a DIY project.

I am a true enthusiast and would greatly appreciate your help. You can reach me at my email: [email protected]

Thank you so much for your time and consideration.

Best regards,