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Offline theman
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« Reply #40 on: September 18, 2009, 07:44:29 am »
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You have an interesting idea... let me review the data sheets as this would be a cool project. I have been looking at the GPS receivers but had not had a use for one yet.

Later
theman

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« Reply #41 on: September 23, 2009, 02:40:14 am »
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Quote:Posted by theman
You have an interesting idea... let me review the data sheets as this would be a cool project. I have been looking at the GPS receivers but had not had a use for one yet.

Later
theman


theman;

Spark Fun has a logger that might work... saves to SD card. The blurb says serial and analog data, and the price is not as bad as Saelig.... it is just over $100 Can.

This is the ONLY logger I could find, in a Google search, that fit my specifics!

What I have worked up, so far, without the logger is an ADC that produces an 8 bit word, and a strobe FF, so when the 8 bit word is read and the FF reset, the Tiny Trak  is keyed and sends a serial data group (up to 83 characters, if I remember right,) the Tiny Trak is kept from sending, during the analog part, by the process, then when the FF is set, it too holds off the Tiny Trak, some more. The IDEA was to get a read every 10 seconds, or every 1, 5, or 10 meters. This allowed a slower 300 Baud, for the TT4, and better tones with which to work as with an AF recorder, which was my first plan. HMMMM, progress???

That is as far as I got, in my design, as I needed a way to make pc boards, to finish. I had decided the ADC could do service for any survey equipment, that I might have-get-design. The ADC would get 2.5 analog volts, as a zero condition (127h) and could go up to 5v (255h,) or down to zero (0h.)

My plan, from this point, was to convert each data-save to a pixel value, to which I could assign a colour, rather than B&W gray levels. IE: 0 = dark blue to 255 light yellow, going through red. I figured to write a simple Basic program, to do this, or learn Excel. A lot of hand work, either way!  Shocked

goldigger

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« Last Edit: September 23, 2009, 02:48:23 am by goldigger »
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« Reply #42 on: January 05, 2010, 05:01:42 pm »
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Thancks for info.

Sorry for my bad english, i'm french

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« Reply #43 on: January 29, 2010, 02:54:04 am »
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Frequency of this detector. Not critical when L1 and L2-.in resonance.

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Offline steaua581
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« Reply #44 on: March 18, 2010, 12:31:00 pm »
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Hmm,
This is a field test made on TM 808 wich to me its impresive. Did anyone build this detector yet?

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Regards
Marius

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« Last Edit: March 18, 2010, 01:09:46 pm by steaua581 »
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« Reply #45 on: March 18, 2010, 10:57:03 pm »
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Thanks for the 2 box info

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Offline Melbeta
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« Reply #46 on: June 25, 2010, 04:02:35 pm »
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Quote:Posted by Eugene52
The TM 808 will be in your e-mail shortly , Have a Great Day !!.....................Regards.......................Eugene52


Eugene, would you be so kind as to send me a copy of the TM 808 schematic? Thank you, send it to me at Pondco at Aol.
Melbeta

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Offline Eugene52
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« Reply #47 on: June 26, 2010, 08:04:50 am »
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Quote:Posted by Melbeta
Eugene, would you be so kind as to send me a copy of the TM 808 schematic? Thank you, send it to me at Pondco at Aol.
Melbeta


Hello Melbeta .  .  .

Everything you need is already posted !!!

Regards.........Eugene

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« Last Edit: June 26, 2010, 09:17:27 am by Eugene52 »
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Offline Dirson
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« Reply #48 on: November 14, 2010, 10:33:28 am »
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hello
I have a mineoro 07Mi metal detector, have anny the schematics for this model?
tx Dirson

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Offline danny475
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« Reply #49 on: November 15, 2010, 10:33:50 am »
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hi all
is the two box detector good and sensitive more the dbp2010 or the delta pulse ?
do they have disc ?
do the two box have more depth than the delta pulse ?
thanks


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