felezjoo PI(the best pulse induction metal detector that I made until now)

[Qiaozhi]

Does anyone know how I can publish images and files?

Click on the "Go Advanced" button and "Manage Attachments".

[Ruben2000]

Does anyone know how I can publish images and files?

[Ruben2000]

Thank you very much ionut_mtb for the video just about that I was suffering I will put it into practice and I will inform you how the installation went.

[useus]

actually I was testing it with sensitivity 19, I will do another test by lowering it

[ionut_mtb]

No, it does not happen to me. Just keep detector on for few minutes so that the components become thermal stable. After that press down button to calibrate and test. Maybe your sensitivity is to high. Keep the coil far from metal/walls. Is better to test outside. I did not had the time to test it properly in soil. Felezjoo is quite complex detector and you need to find the settings that fit your coil, ground conditions.

[useus]

I noticed one thing, doing the test in the air to detect gold, since I remove the gold from the field of the coil, the metal detector continues to sound, value on the display 4-5.

Happens to you too? with other metals does not give any problem

[ionut_mtb]

Check this video to write the chip. i wrote it directly on the felezjoo pcb because it needs to have the xtal and 2xcapacitors and power, or you can do a separate setup:

https://www.youtube.com/watch?v=vTvO68oTfgg

today i made 12cm coil:

https://www.youtube.com/watch?v=ukD0pEnWov8

[Ruben2000]

I thank Mr. Hamid in advance for providing us with this great MD available to the public and also to all who collaborate so that this MD can be successfully built.

[Ruben2000]

Thank you very much Paloma!
I would like to know what is the difference between the two.
I already have the ATmel microcontroller and I would like to burn it.
I would also like to know the steps to follow to be able to burn the ATmega correctly.
I have a USBASP.

[pigeon]

Please read the forum rules -> Basic Rules of the Forums
and make your posts in English.

sorry i used automatic translate by google

[Qiaozhi]

[QUOTE = Ruben2000; 266343] Quelqu'un pourrait-il m'envoyer le dernier fichier hex?
J'aimerais construire ce super MD.

Je suis d?sol?, mon anglais n'est pas bon [/ QUOTE]

[QUOTE = bernte_one; 266304] salut pigeon, j'ai juste quelques photos aux rayons X dans mes archives les plus profondes, faites par un ami qui a eu un contact avec un dentiste ou un autre m?decin local qui a une machine ? rayons X ? usage m?dical
nous obtenons ces photos gratuitement

son tr?s simple, par exemple, vous avez une r?sistance d'amortissement fixe sur le circuit imprim? du d?tecteur peut-?tre 1K 1W et un autre direct dans la bobine pour le r?glage (?galement fixe) les
deux sont ? la fin parall?les ? la bobine
si vous avez 1k sur pcb et 1k sur bobine votre total la valeur d'amortissement se traduira par une
r?sistance d'amortissement de 500R ? 450R: carte PCB 1K et bobine 820R (ligne de r?sistance E)
https://www.digikey.de/de/resources/conversion-calculators/conversion-calculator-parallel-and-series -r?sistance [/ QUOTE]

thank you very much

Please read the forum rules -> Basic Rules of the Forums
and make your posts in English.

[pigeon]

[QUOTE = bernte_one; 266304] salut pigeon, j'ai juste quelques photos aux rayons X dans mes archives les plus profondes, faites par un ami qui a eu un contact avec un dentiste ou un autre m?decin local qui a une machine ? rayons X ? usage m?dical
nous obtenons ces photos gratuitement

son tr?s simple, par exemple, vous avez une r?sistance d'amortissement fixe sur le circuit imprim? du d?tecteur peut-?tre 1K 1W et un autre direct dans la bobine pour le r?glage (?galement fixe) les
deux sont ? la fin parall?les ? la bobine
si vous avez 1k sur pcb et 1k sur bobine votre total la valeur d'amortissement se traduira par une
r?sistance d'amortissement de 500R ? 450R: carte PCB 1K et bobine 820R (ligne de r?sistance E)
https://www.digikey.de/de/resources/conversion-calculators/conversion-calculator-parallel-and-series -r?sistance [/ QUOTE]

thank you very much

[pigeon]

[QUOTE = Ruben2000; 266343] Quelqu'un pourrait-il m'envoyer le dernier fichier hex?
J'aimerais construire ce super MD.

Je suis d?sol?, mon anglais n'est pas bon [/ QUOTE]

[Ruben2000]

Could someone send me the last hex file?
I would like to build this great MD.

I'm sorry my English is not good

[Ruben2000]

Can someone please give me the last hex code?

I would like to build this DM