Delta Pulse

[porkluvr]

Hi, who can help me, my Delta 556 feet 9 Pulse Output, 4538 10 feet without pulse output, I check there

I do not know if pin-10 signal will be longer or shorter than pin-6 signal... my point is that the pin-10 signal directly follows from pin-6.

[hg1898]

Hi, who can help me, my Delta 556 feet 9 Pulse Output, 4538 10 feet without pulse output, I check there

[hg1898]

This is delta I

[hg1898]

Thank you KT315, pulse sound according to this can be based on, touch T5E no sound

[hg1898]

Hey, anyone can help me, delta I no sound, unable to detect metal, LF357 output signal, 556 foot ninth pulse output, 4538 tenth foot no pulse output. When I touch T5E pole can be gained when the short sound, when I desoldering T2 has a very good voice can detect metal, welding T2 triode when problems with the original, the problem in that, I want to check there

[kt315]

.... and may be this

[kt315]

try these ways

[hg1898]

Hey, anyone can help me, delta I no sound, unable to detect metal, LF357 output signal with pulse output, 556 normal, 4538 tenth foot no pulse output. When I touch T5E pole can be gained when the short sound, when I took the T2 has a very good voice can detect metal, return the T2 triode and tracking problems like the original, where the problem, I want to check there

[mak22]

هل اصتتيع تركيب معن








Can I put together in the same board TL062 E TL82

[g.s]

what I've learned so far with a view to separating are as follows ..
Everyone knows curve eddy enhance comes the distinction according to the conductivity of the subsoil material ..
If we put in this curve is a tendency REFERENCE then we can get distinction Ferrous and nonferrous if course has been thought first or digitize the signal ..
And here is my question. if enclosed in a metal box is valuable then the indication we get ???
Please share here knowledge

[g.s]

for your friend from g.s I have built and I delta p 1 and know that it is actually a very good machine ..
Those who can not understand but I am following it ..
why do not you give here source file.Unable BE Tests to improve the delta Without them .. It is pointless .. please if anyone has source file to post here..
with Yours faithfully G.S

[Speedy_G]

Hi dear thank you for posting and reply for evryone. But this is not the right place to put this here. 'cause like that we will
the disarray member.
You can put only this link is its correct for guide the member

http://www.geotech1.com/forums/showthread.php?18780-My-Digital-Pulse-detector-Delta-Pulse-3/page22

Nicolas

Hi Nicolas
I agree with you totally. Considering that the Delta Pulse 3 has been a no-starter from its inception, I suggest that one of you so-called Gurus begin a new thread for the Delta Pulse III S and take it from there. Any suggestions who might do this?

Obrigado

Ciao

Speedy_G

[mak22]

Hi, can anyone help me detecting an audio fail on a delta pulse..I make delta 2 NO detect Voice o

Hi, can anyone help me detecting an audio fail on a delta pulse..I make delta 2
NO detect Voice of -only and does not reveal

[Nicolas]

Hi Alonejax

I think that there has been an improvement in the development of the Delta Pulse 3. As you very well know, this version of the Delta Pulse has suffered much from instability problems and is very sluggish in its detection response.
The turkish site has posted some information on a modified Delta Pulse 3 which is now called Delta Pulse III S and the circuit is reminiscent of the Crazy-Star-1 lite version. If the Delta Pulse III S is able to discriminate between ferrous and non-ferrous metals as well as the Crazy-Star-1, it promises to be an excellent metal detector.
I post here the PCB, circuit and bill of materials for anyone who may be interested in it. However, we will need the hex file for the PIC18F452 microprocessor. Hopefully, someone out there may be able to help us with this. I hope that the software for this promising version of the Delta Pulse III S will not be a 'crippled demo' but a version with, say, 500 on/off cycles like the PIM-2 detector, so that the amateur detectorist can go ahead and build this one.
Obrigado

Ciao

Speedy_G
[ATTACH]24877[/ATTACH][ATTACH]24878[/ATTACH][ATTACH]24879[/ATTACH]

Hi dear thank you for posting and reply for evryone. But this is not the right place to put this here. 'cause like that we will
the disarray member.
You can put only this link is its correct for guide the member

http://www.geotech1.com/forums/showthread.php?18780-My-Digital-Pulse-detector-Delta-Pulse-3/page22

Nicolas

[Nicolas]

hello .. can help with my delta problem ..... sorry i have very bad english ....


i make delta pulse .... and connect to 12v and i have sound .... then i push button autotune .... but sound not get lost .... if i pushe 20x button autotune sound will down .. but after 3 second sound will back ....... then i replace lf357 to tlo81 or lf356 ..... and autotune button work good .... but when i connect coil 25cm 4om paralel 390om.... and tune all whit ossciloscope .... metal find very bed and sound prevent - sound respond after 2 second


i use in dp ne555 ne556 hef4358b hef4066 and tl072
whit lf357 video
what wrong??

Hi

You can be two things are not good

First your coil is bad not have good value
The second is the frequency that is to be set with the PR1
Finally if you have not succeeded to remedy this problem

do eliminate the manual mode and leave only the automatic mode

the problem is resolved

Good Luk

Nicolas