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Offline mnbvcxzaqwsx
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« Reply #10 on: September 16, 2014, 03:09:21 pm »
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 Pray Pray Pray Pray Pray Pray

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« Reply #11 on: September 16, 2014, 03:43:07 pm »
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DSP is used on PI machines to ID whats in the ground but I don't think that it has any thing to do with the depth of detection. On the other hand it could be more sensitive to frequency variation.

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So many questions so little time

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« Reply #12 on: September 16, 2014, 04:12:00 pm »
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Quote:Posted by xavier
DSP is used on PI machines to ID whats in the ground but I don't think that it has any thing to do with the depth of detection. On the other hand it could be more sensitive to frequency variation.

Hi
I think this circuit detection function of the converter sampling frequency pulse is variable
Similar to Hart Modem
Ie samples with small microcontrollers are high-frequency generator, frequency converter circuit Dsp, and this is evident
I do not know how to search the deep end of the benefit system
That is how you do it with Dsp
I think there is value to be used on this system.
I do not think the analog devices of the metal can be detected within 10 meters
But perhaps Dsp be Great

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« Last Edit: September 16, 2014, 04:56:42 pm by zinteredi »
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« Reply #13 on: September 17, 2014, 05:29:01 am »
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Dsp subject to discrete digital converter sampling pulse if it is not relevant that achieved orbit No more than brn metal detector
Because the ad7714 after analog to digital conversion
Dsp id in the URL for every issue and precisely defined magnetic loop on the incoming signal every time the respirator or
Id set to compare and understand the situation and given an id matching metal loop on what is the distance from the detector and the magnetic field of  coil  like  rfid systemes
Why is that designer MDL to have a identification metal object   of 10 meters, Changes frequency RF system are between 270 KHZ to 1 MHz will be different than the desired mask id

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« Last Edit: September 17, 2014, 06:18:45 am by zinteredi »
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« Reply #14 on: September 19, 2014, 06:13:27 am »
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No one can help? Pray Pray Pray

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« Reply #15 on: September 20, 2014, 09:02:13 am »
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Can't make out what you're on about is probably the issue.

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So many questions so little time

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« Reply #16 on: May 06, 2016, 03:55:57 am »
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Hello
I want to build this Metaldetector, so i need schematic, Partlist and pcb of this Metaldetector.
Can someone help me?

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« Reply #17 on: May 06, 2016, 04:01:00 am »
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Quote:Posted by moja
Hello
I want to build this Metaldetector, so i need schematic, Partlist and pcb of this Metaldetector.
Can someone help me?


So why are using the Islamic flag if you are in Amsterdam ?

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« Reply #18 on: May 06, 2016, 04:16:36 am »
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is this your answer to my question? Angry

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« Reply #19 on: May 06, 2016, 04:26:28 am »
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Quote:Posted by moja
is this your answer to my question? Angry


My question still stands why are you using the Islamic flag when you are in Amsterdam ?

Try searching the 2 links below.

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