Delta Pulse help

[solmer]

Hi i am building the detector Delta Pulse and need to know a little about setting up the unit, i.e. the basic steps to carry out once the circuit is finished.

Thank you for your help

Sorry byt I don't Turkish so I've used a Google translation service 

Google translation:

Hi i detektör deltası basınını yapıyorum ve güç gibi birazını bilmem ihtiyaç duyur çizgi, yani bir kez uygulamak temel adımlar devre. Senin yardımın için


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[Karadağ]

Could you write what type information do you want?

[erolunall]

Hello

-Noise (Gücü) saat yönünde sonuna kadar,
-Signal (sinyal) saat yönünün tersinde sonuna kadar,
-Sens (Hassasiyet) önemi yok, saat yönünün tersinde sonuna kadar
-Gain (Kazanç) ortalayın ya da saat yönünün tersine doğru biraz çevirin
-Tune (Sıfırlama) eğer manual modda iseniz bu pot ile sesin geldi geleceği noktayı ayarlayın. Otomatik modda iseniz bu ayar devre dışıdır, bunun yerine tune butonunu devrededir. Tune butonuna basın.
-Trshold (eşik) ile ince ayar yapın.

Cihazı biraz kısık seste kullanmanız stabiliteyi pozitif yönde etkileyecektir.

Saygılar.

Tunning procedure for Delta pulse from Elbombacı;


Noise   max  position  +++++++++Clockwise

Signal  min   -

Sens   not important min          -

Gain  Middle  (turn a bit  to min)      ----

Tune ;if you at manuel mode , Turn pot to hear sound  ,Stop if near position that sound appear.
İf  you Use Auto mode;  press tune buton.

Thrshold; make sensitivity tunning.

İf you use device at low level  voice ,You will get more stablity on device

Regards


Erol

[solmer]

Hi, thank you very much Karadağ and erolunall 

I was looking for the information about starting to use the metal detector,

Coul I ask something more? I've a 50cm round coil and need to know which dumping resistor should I use, I know dumping resistors are not the same for all coils.

Thanks in advance for your help 

Kindly regards.

[solmer]

Opss sorry something was wrong with my last post. I need to know wich resistor sould I use with a 50cm round coil.

Thanks again,

all the best.

[erolunall]

Hello

I asked your question ,Pro tr said 470R  or  680R  and  2-3 Watt resistor enough for Dumping resistör.
Where are you from?
Best Wishes
Erol

[erolunall]

Hello Solmer

You can try  0,50 mm copper wire  24 tour  for 50 cm round coil ( 3.3 ohm) and 680 ohm 1 watt dumping resistor .

Pls. write test results.

Best Wishes
Erol

[solmer]

Dear erolunall, thank you very much for your help 

I've built a 50cm coil using CAT5 cable, so I think 680ohm will be fine as dumping resistor

Thanks again for your help.

PS: I'm from Spain

[Karadağ]

Dear erolunall, thank you very much for your help 

I've built a 50cm coil using CAT5 cable, so I think 680ohm will be fine as dumping resistor

Thanks again for your help.

PS: I'm from Spain

it is true. But, you should be careful about cat5 cable. Because, some cat5 cable isn't quality. May be little bit iron in some cat5 cable. If you use this type cable, your sensation distance may be low. If you want to understand your cable quality, you can use a magnet. Magnet musn't hold our cat5 cable.

[solmer]

Thank you very much !

I've checked my CAT5 cable and the magnet don't hold it so I understand that is a quality cable.

Now my unit is almos finished !!!  only left to connect the LCD module to the Deltapulse board, I'm having some troubles connecting the LCD,  I can see in my board some points which I understand they are for connecting the LCD, they are named P1,P2,P3...P9 and in the LCD I have a 5 pin connector but I can't understand how to connect them , Could someone show how to match them? I mean in example, LCD 1 ---- P1 .....

Thanks in advance for your time and help.

Keep up the good work 


All the best