Free project PDK

[Nicolas]

Is this algerian friend will join us.
can he make a small video to show how does it work?

battery led do not work at my circuit

Check the transistor or the variable resistor

[Belief]

Free PDK

Hello dear Nicolas

What is the maximum detection depth of free PDK??
How can to find point and determin depth object.??

[Nicolas]

Hello dear Nicolas

What is the maximum detection depth of free PDK??
How can to find point and determin depth object.??

60 cm dear not other

[LRLMAN]

PDK

Hi Dear Nicolas I live Here in Mexico for be more precise, I live in the Pacific coast in the state of Michoacan, Mexico, and I want to ask you about the frequency about this place?

You know which is the frequency of here?

Greetings.

LRLMAN.

[Nicolas]

Hi Dear Nicolas I live Here in Mexico for be more precise, I live in the Pacific coast in the state of Michoacan, Mexico, and I want to ask you about the frequency about this place?

You know which is the frequency of here?

Greetings.

LRLMAN.

Hi my dear friend LRLMAN
Ok I give you that because my friends in Mexico try this frequency
But you not have answer all my Emails sent for you. I don't know why?

The freuqency is between 62 kHz and 73 khz

[LRLMAN]

MAILS

Hi my dear friend LRLMAN
Ok I give you that because my friends in Mexico try this frequency
But you not have answer all my Emails sent for you. I don't know why?

The freuqency is between 62 kHz and 73 khz

OK My Dear Friend Nicolas, Excuse me for not response your mails, I have long been absent from this forum for reasons of little time in my work and because I've been busy doing all sorts of modifications to alonso project but with very little results because I have very little electronic knowledge, but i have made some modifications to the PD Alonso I think even I need very little to find the solution.

Again I´m sorry and I tell you now I plan to be more active on this forum, so anything that i can help you.....or anything I can share with you and all here.

Best Regards.

LRLMAN.

[Nicolas]

OK My Dear Friend Nicolas, Excuse me for not response your mails, I have long been absent from this forum for reasons of little time in my work and because I've been busy doing all sorts of modifications to alonso project but with very little results because I have very little electronic knowledge, but i have made some modifications to the PD Alonso I think even I need very little to find the solution.

Again I´m sorry and I tell you now I plan to be more active on this forum, so anything that i can help you.....or anything I can share with you and all here.

Best Regards.

LRLMAN.

Ok thanks no Problem ...welcome
nice to meet you my friend it's a pleasure to me

[okantex]

hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.

[Nicolas]

hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.hi ,
I found a lose connection of soldering at on-off switch.
right now, battery led works good.

but I still have problem Ithink.
when ı built circuit , 3 weeks ago, it was working good.

right now ,when I switch on the circuit ,(at home) circuit starts continous beeps .I can not control the beeps by pot.
I repeat on-off circiut. I do not have this contious beeps at each on-off. it beeps or not beeps. if it does not beep at start , circuit do not have any beep by changing controls.. ,or changing caps.
ı tried tv remote , there is no attraction on both stuations.
but 2 weeks ago ,circuit could was beeping regardless of frequency to remote when it was silent.

Hi dear Okantex verify all transistor and all connection point EBC and the pot RV2 maybe is deflect

This error find by our friend

check your Circuit component my dear

[okantex]

where is the error in your circiut layout,
I verified all connections and component layout before mounting.
all you circiut diagram and component layout was right.

where is the error you are talking about?

I think I will reprint the board.
is there any working circiut video available?

[okantex]

ıs not there anybody else to build this pdk in the forum
I would like to talk about how it works ?

how does it act in home conditions.
is it silent?

[Nicolas]

ıs not there anybody else to build this pdk in the forum
I would like to talk about how it works ?

how does it act in home conditions.
is it silent?

Okantex Verify components not circuit maybe is breaks. The circuit is working Good my dear

Two mans from Iran have build it and two from Algeria it work

[okantex]

I made second pcb, this is much better. I will place component and try again

[abdou2014]

hi everybody your friend from algeria . are there anyone who has a true diagram of totem .

[Qiaozhi]

hi everybody your friend from algeria . are there anyone who has a true diagram of totem .

Yes - it is available by buying the book "Inside the METAL DETECTOR".
Purchasing details are here ->

http://www.geotech1.com/forums/content.php?125-inside-the-metal-detector