Let's made a PC-base metal detector with usb interface !!!

[Aziz]

My PC is working now.

Hi all,

this is my old PC. I've repaired it and it has risen from the dead!

Oh poor me!, I won't get the zillion-core PC anymore!!!

Anyway, I am very happy.
Cheers,
Aziz

[Aziz]

UnR.I.P.(c)(r)(tm) My PC!

*** "Never give up!"(c)(r)(tm) ***

Yeah!, my old PC is obviously alive!!!

I was merely dumb to see the fact, that the 8-pin ATX 12V power connector can be splitted into two 4-pin ATX 12V connectors. My old mainboard doesn't run alone with the 24-pin ATX power connector. It requires additionally the old 4-pin ATX 12V connector. Well, I was making and fiddling a compatible 4-pin power connector and has finally seen, that the 8-pin connector can be easily splitted into two parts. I'll clean my old PC and make it ready. I hope, I won't screw it this way.

Cheers,
Aziz

[Silver Dollar]

Here's a nice 6 core for $210;

http://www.tigerdirect.com/applicati...92676&CatId=31

3.3 Ghz nice numerology there!

[Aziz]

R.I.P. My PC

My PC has passed away.
It's dead! Dead!, f******* dead!
The new PSU doesn't make it alive.

But my SATA hard disk is running. Fortunately I haven't lost any data. I can use my SATA hard disk as an external USB drive now.


Ok guys, I have to buy a brand new PC.
Quad-core, hexa-core, octa-core, 16-core, zillion-core!!!
The coil simulations will be finished before I start them. *LOL*

Cheers,
Aziz

[Aziz]

Hi all,

I have just ordered a new ATX PSU and an external USB drive case for my SATA hard disk. In case of I can't repair my old PC, I'll try to power up my SATA hard disk externally. But I think, I can repair it.
In case of I have screwed my PC, I'll buy a brand new PC. Maybe a quad-core? This would speed up my coil calculations.

I'll know it this week. Thumbs up!
BTW, I also have ordered 20 x NJM 2068D. 0,57 Euro Cent per piece. It's cheap but you get more for your bucks!!!

Cheers,
Aziz

[mikebg]

Mikebg would you have the dimensions of that drs coil please ?
having a little trouble with translations on web
thanks

No, but I asked the same question on 23 January in metaldetectingforum, which is conducted in English language. So far, there is no response.
http://metaldetectingforum.com/showt...ferrerid=34991

The Ground Exper is standard completed with three search heads. According to the company website, search heads have dimension 8.86" (the small one), 17.71" (the medium one) and 39.37" (the large one). I guess the first two numbers correspond to the dimension A (overall diameter of TX loop in my sketch of induction balanced heads) and the third dimension (39.37" = 100 cm) refers to the side of a square frame which operates as Monocoil.
There is a video
http://www.youtube.com/watch?v=D4MGOyKHHGg
for the accessories of the “World’s Best Metal Detector made in Germany” by Turks:
http://www.firmenwissen.de/musterfir...oId=5190988736

[6666]

Mikebg would you have the dimensions of that drs coil please ?
having a little trouble with translations on web
thanks

[mikebg]

€4000??? Too much expensive.
Wouldn't be competitive to the other detectors.
No thermo nuclear melt-down. *LOL*
4212

Bad loop configuration

It was more expensive. The price of DRS GroundExper was even €5500 in August 2013 according a Bulgarian forum:
http://metaldetecting.eu/index.php/t....html#msg29865

According a German forum, the price was reduced to €4000 after 4 months:
http://metaldetectingforum.com/report.php?p=1917110

Aziz, I’m sure that you can design and build an ANDROID metal detector for less than €400. Your design will be more sensitive because DRS uses bad dimensioned loop configuration in search head. Here is attached a sketch for explanation. Note that both configurations have equal overall dimensions A and B. The surface of RX coil in DRS design is very small relative to those of a conventional DD loop cofiguration. Even the TX loop in DRS head is smaller. The conventional DD configuration makes more wide scan.

[Aziz]

Paul, you are not correct. Please read the post #1708 to understand that Aziz is not prepared to criticise what he read. He posted that DRS GroundExper is the "Ultimate End of Greedlab"(c)(r)(tm) and it is the THERMO NUCLEAR MELT-DOWN!!!!

However the GroundExper must be improved. I will post modification of GroundExper search head.

Aziz is a software engineer. He can design the cheapest tablet PC based metal detector.

The Android software will receive data wireless (via Bluetooth) and will display it immediately on screen. The software has the capability of integrating a GPS signal, Google Maps, automatic filtering and entering notes for later recollection of specific scan details. Additionally, automatic filtering capabilities are useful to improve the results of your scan and find hidden objects and structures more easily. Due to the integrated GPS all scan positions can be stored along with the scan data.

The Android software applications is available in several languages:
English, Français, Deutsch, Español, Ελληνικά, Italiano, فارسی, 中文

The price of a GroudExper is €4000, but the price (Kaufland here in Plovdiv, Bulgaria) of a small Asus tablet PC is €99 only.

Paul, if you wish to build a cheap modern metal detector, please do not pull the lion's tail! See this:
http://www.appbrain.com/app/metal-de.../kr.sira.metal

€4000??? Too much expensive.
Wouldn't be competitive to the other detectors.
No thermo nuclear melt-down. *LOL*
4212

[mikebg]

Yeah Aziz, ...........
.......Don't be so prepared to criticise what you read.

Paul, you are not correct. Please read the post #1708 to understand that Aziz is not prepared to criticise what he read. He posted that DRS GroundExper is the "Ultimate End of Greedlab"(c)(r)(tm) and it is the THERMO NUCLEAR MELT-DOWN!!!!

However the GroundExper must be improved. I will post modification of GroundExper search head.

Aziz is a software engineer. He can design the cheapest tablet PC based metal detector.

The Android software will receive data wireless (via Bluetooth) and will display it immediately on screen. The software has the capability of integrating a GPS signal, Google Maps, automatic filtering and entering notes for later recollection of specific scan details. Additionally, automatic filtering capabilities are useful to improve the results of your scan and find hidden objects and structures more easily. Due to the integrated GPS all scan positions can be stored along with the scan data.

The Android software applications is available in several languages:
English, Français, Deutsch, Español, Ελληνικά, Italiano, فارسی, 中文

The price of a GroudExper is €4000, but the price (Kaufland here in Plovdiv, Bulgaria) of a small Asus tablet PC is €99 only.

Paul, if you wish to build a cheap modern metal detector, please do not pull the lion's tail! See this:
http://www.appbrain.com/app/metal-de.../kr.sira.metal

[Aziz]

There is a joke: Du you think that the “best metaldetector of 2013 in Europe” uses well dimensioned search head ?

Hi Mikebg,

I don't know. I'm not a smart guru and my MQ level has suffered a lot.
Where are the real coil gurus out there?
Or the forum-trolls.
Maybe they can answer your question.
4212

[mikebg]

There is a joke

Hi Mikebg,

I thought you are making a joke!
But this is the "Ultimate End of Greedlab"(c)(r)(tm). This is the THERMO NUCLEAR MELT-DOWN!!!!

BTW, I had my own PC THERMAL MELT-DOWN. *LOL*
Nice find. I like the technology.
Cheers,
Aziz

There is a joke: Du you think that the “best metaldetector of 2013 in Europe” uses well dimensioned search head ?

[Aziz]

Ufox,

why don't you and your ML mates give up stalking us? You and your ML mates shouldn't motivate us.

Of course, we are way more ahead of ML.
---------------------------------------------------

Ok I can do LTspice on my Atom Netbook. It is slow but it is working.
Aziz

[Paul99]

Oh yeah!, the "Thermo Nuclear Melt-down"(c)(r)(tm) is coming... *LOL*
Cheers,
4212

Yeah Aziz, and so is next Christmas, but also coming is the Christmas after that and the Christmas after that. This proposed " Thermo Nuclear Melt-down" is a fantasy of a deluded mentality if the past is anything to go by. Note:- there is plenty of past history to suggest you are mentally screwed up, but you have the option to forget this s#it..

Aziz, it is evident you can produce excerpts demonstrating brilliance from time to time. Why do you go on with this s#!t?

Those of relevance who are watching you are sick of your perversity with respect to where the real solutions lie. Forget the "Thermo Nuclear" garbage and focus on solutions. Consider that Minelab just may be a little more advanced than you are, and there may be relevance to trying to understand where they really are at. Stop listening to Dud and associates as they are not progressing your knowledge base. Study a few Minelab patents on your own and see where that leads you. Don't be so prepared to criticise what you read.

[Aziz]

What an irony of fate. *LOL*
I had to download my own spice file from post #1686
http://www.geotech1.com/forums/showt...247#post182247
I have no access to my Terabyte hard disk yet (I don't know, whether it is even working *LOL*).
I have installed the LTspice IV on my 12 GB Atom Netbook. Now let's see, whether I can work with it and finish the TEM 2.0/Class-E-TEM project.
Atom Netbook?
Oh yeah!, the "Thermo Nuclear Melt-down"(c)(r)(tm) is coming... *LOL*
Cheers,
4212