My Digital Pulse detector Delta Pulse 3

[liudengyuan]

Hello everyone, I would like to increase the detection range of the DP3, I would like to improve the hardware, or can do high-precision op amp TL062 and TL082 AD family of op amps replace it

[algor]

Thank's for Pasha ansver my mail

[alonejax]

اhi jap
your 40*40 coil is very nice
can you guide me to make flat coil please?
thank you

[jap]

اhi jap
your 40*40 coil is very nice
can you guide me to make flat coil please?
thank you

Hi alonejax
I did not make a flat coil for this, But I made Gary's flat coil,i will try it and tell you the result and flat coil design found in Gary site,or search for it in our website here under the name of Gary's detector
best time
j.

[alonejax]

thank you jap

Hi alonejax
I did not make a flat coil for this, But I made Gary's flat coil,i will try it and tell you the result and flat coil design found in Gary site,or search for it in our website here under the name of Gary's detector
best time
j.

Jap , can you present to me a good gold detector that's in this site (geotech1) & i can build please ?

[liudengyuan]

hi, anolejax you have any good gold detector project?

[alonejax]

hi, anolejax you have any good gold detector project?

hi lindengyuan
i only make delta puls2 , sens a goldcoin in 20 cm

[liudengyuan]

[liudengyuan]

DP3 If the program does not improve, there is no way to detect high frequency.Coils require a high from the ground will not barking, coil difficult to match the pulse width is too small, so the power is too small, I do DELTA PULSE 20x20CM can detect 2.2 meters.DP3 is only 1.5 meters.DP3 does not have the advantage, I would suggest the Pasha able to change it, and the other to do a manual cleared button, automatically cleared, still a little barking, the maximum is 100 Hz frequency, high barking.

[liudengyuan]

Are doing the DP3 stop to change a program such as Pasha, contact me at the same time.I will be with everyone making improved the DP3 hardware.My [email protected])

[hadi-dindar]

hi jap and otneh best freind
jap please help me to build a best coil for this dp3

i now complete dp3 and havent best coil for this detector

please help me to build a coil without cat6 calble

thanks

[jap]

hi jap and otneh best freind
jap please help me to build a best coil for this dp3

i now complete dp3 and havent best coil for this detector

please help me to build a coil without cat6 calble

thanks

Hi hadi-dindar
-try with Coil-Calculator to make any coil .
-for dp3 400uh~500uh , 0.5~0.8 mm
-note to pot {1/2 value} in inner radius
-coil resistance 3~4 ohm
http://www.geotech1.com/forums/showt...oil-Calculator
best time
j.

[Nicolas]

hi jap and otneh best freind
jap please help me to build a best coil for this dp3

i now complete dp3 and havent best coil for this detector

please help me to build a coil without cat6 calble

thanks

Hi friend Forget that

The DP3 is a bad detector and not stable and have same problem for evryone not sicces for all

The turk now work for a other DP3

Look it







http://www.teknolojiekibi.com/yeni/i...opic=3797.4320

[sinclairuser]

I thought DP3 was flawed(hardware wise) and only had demo software?.
Either case SHOULD put you off!, but still people talk delta pulse.
I can understand trying to solve the hardware issues,but why build a project with only demo code?

[moscadondres]

Hi Jap,
I would like remove the charger on DP3( all componants),but how i have to connect pin 16 of pic,thank you for help.