Best DIY detector for gold on beach (wet sand and few seawater) in volcano soil

[kt315]

chance and felezjoo WILL give an indication of the type of target but you need to learn the tones. As i stated before discrimination like with vlfs is not a reality with pi but vlf DO NOT WORK on the beach or in the surf as you asked for.

chance is closed project by Andy like as 'unperspective'. read russian forum everyday.

[kt315]

I live on a volcanic island in the Indian Ocean "THE REUNION". There are beaches with black sand.
---
i can give you a photo with Eric staying at the black sand near Ocean with his PI detector. do not say me he does VLF detectors!
https://www.findmall.com/read.php?34...70#msg-2303370

[qute1]

Nobody did?

[gandolfi]

The video are false ?
--
where is a link on the video? i do not see.

https://www.youtube.com/watch?v=jieJS2VE_Qo
https://www.youtube.com/watch?v=ceU_laS5GB0
https://www.youtube.com/watch?v=x6Y4wtd-10I
https://www.youtube.com/watch?v=axlmNVPnAJM

i can give you a photo with Eric staying at the black sand near Ocean with his PI detector. do not say me he does VLF detectors!
https://www.findmall.com/read.php?34...70#msg-2303370

i don't want to use VL detector but Pi. why you link this picture ?

[kt315]

good video. did you find out free ASM and HEX codes for Felezjo PI II anywhere?

[gandolfi]

FelezJoo_PI_v3_35.zip
Last version form the website. counter until 300 on-off

it's difficult to translate the persian guideFelezJoo_PI.zip

[Koala]

https://www.youtube.com/watch?v=xB2hlVdYZ3w

[dbanner]

Thanks.
Crazy-TECH say "XR-71 is slow motion detector and generaly it is for bigger targets on high depth."

I hesitate between CHANCE and felezjoo. But i think i will test felezjoo.

Felezjoo is difficult project to get working right. It is because of lf357 chips and coil parameters have to be precise in order for ferrous/ non ferrous to work properly.
Chance has better track record in bringing project to successful completion.
Felezjoo is fraught with potential problems. But it works great if you can get it going.

[dbanner]

As far as ferrous/ non ferrous in highly mineralized soil/ sand, good luck.

[dbanner]

Please anyone have circuit for beachscan or good pcb pics top and bottom.

[gandolfi]

Felezjoo is difficult project to get working right. It is because of lf357 chips and coil parameters have to be precise in order for ferrous/ non ferrous to work properly.
Chance has better track record in bringing project to successful completion.
Felezjoo is fraught with potential problems. But it works great if you can get it going.

I'm not an electronician. Do you know good vendor for kit and precise coil ?

[kt315]

[ATTACH]43176[/ATTACH]
Last version form the website. counter until 300 on-off

it's difficult to translate the persian guide[ATTACH]43177[/ATTACH]

thank you. i read you can use only 300 on-off even you will rewrite it again. http://www.md4u.ru/viewtopic.php?f=96&t=10824&start=25

[kt315]

someone writes that you must sure make author coil detail-in-detail because he did/tuned the soft under one coil he has.
anotherway you get a trouble.

PS. how about sunlight people?

[gandolfi]

someone writes that you must sure make author coil detail-in-detail because he did/tuned the soft under one coil he has.
anotherway you get a trouble.

PS. how about sunlight people?

some managed to erase the peak with a specific program because it displayed demo each time.. Otherwise it would be enough to buy a pic it is not expensive.
I prefer to buy the reel to someone serious because I will not embark on the manufacture of this one at first.
If you know someone? silverdog?

[kt315]

ask silverdog directly. he is here but not active. in 'constant sleeping mode'. http://www.geotech1.com/forums/membe...5508-silverdog