XL500 sample timing

[smity]

For ahmet19

For development - the big respect! But it would be desirable to learn about results (sensitivity, a ground, discrimination). If it is a noncommercial variant, write please more information. In advance I thank.

[Micheal]

wow this is interesting looks like good work......have you made it yet

[ahmet19]

PCB scheme was okay. Please if there are mistakes, we fix the errors. I do not know English. I'm sorry.

[smity]

Fine operation! Thanks! Remove video on the standard purposes (a coin 1еvro? a Coca Cola tin...), or write maximum possibilities of this instrument

[mikebg]

PCB scheme was okay. Please if there are mistakes, we fix the errors. I do not know English. I'm sorry.

Ahmet, I also don't know English but use Google machine translator.

[Micheal]

FIXED http://www.google.com.au/language_tools?hl=en Ingilizce tercume ihtiyaclarini bu linkden yapabilirsin...yeni thread baslatsan daha iyi olacak kardesim.....kolay gelsin

[ahmet19]

FIXED http://www.google.com.au/language_tools?hl=en Ingilizce tercume ihtiyaclarini bu linkden yapabilirsin...yeni thread baslatsan daha iyi olacak kardesim.....kolay gelsin

selam mustafa usta kafama takılan burda iki adet XL-500 şeması var, 181. iletide ki şema da alıcı katı farklı op-amp kullanılmış. sende ki devre hangisi? hangi devre daha verimli ise onun üzerinden çalışmak mantıklı değil mi? Son olarak ta bu cihazlar satışta ise yasal olarak bir sorun çıkarır mı?

[Micheal]

yeni thread baslattim sana burdan devam et ...http://www.geotech1.com/forums/showthread.php?t=16901

private message gonderdim sana

[georgi.g.zhelev]

XL500

just a correction I will add is the ring was supposed to be (very very faint at 30cm)

coke can..............................................7 5(80cmvery faint).. (very very faint at 90cm)
14kt goldring same ring as above test............26cm(very very faint 40)
20cent australian coin.................................37cm(very very faint 40)
$1 australian coin.......................................35cm(ve ry very faint 39

Hi,Micheal, please make a video and post it here to see how work your HL 500.Sensiviiti not the most important parameter for metal detector! G.L.!

[Emiliano_070]

hola Micheal tengo casi terminado este placa la quie se muestra un la imagen una duda .:el resistor 704 se podra cambiar con alguna otra cosa

[Qiaozhi]

hola Micheal tengo casi terminado este placa la quie se muestra un la imagen una duda .:el resistor 704 se podra cambiar con alguna otra cosa

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

[Emiliano_070]

Ok

[Emiliano_070]

Hello colleagues have published the poster that Micheal almost complete. problem is that I can not find 2n5566 moha you replaced it with something else. 704 also thank