Lrl from Italy

[mustefa ubram]

Mustafa corrected Pin4 lm358 A
and I do not see C7 and C8 on Pcb

yes.I have corrected pin4 and later built.my lrl working ritgh according to franco.mobile signal response

[mustefa ubram]

hi mustefa
Please take a video of the test device
Thanks and regards

ok.soon

[mustefa ubram]

video test lrl

video test of my lrl with signal mobile

http://www.uploadmb.com/dw.php?id=1397562234

[Nicolas]

video test of my lrl with signal mobile
http://www.uploadmb.com/dw.php?id=1397562234

Hi Mustefa Good and nice LRL project. but tell me you have test it near TV and pick

If yes what distance? and test him in magnetic field for buried metal

I put here your video version Youtube

http://www.youtube.com/watch?v=5syhkrkwfn4&feature=youtu.be

thanks and look at you box I have send you email

[mustefa ubram]

Hi Mustefa Good and nice LRL project. but tell me you have test it near TV and pick

If yes what distance? and test him in magnetic field for buried metal

I put here your video version Youtube

http://www.youtube.com/watch?v=5syhkrkwfn4&feature=youtu.be

thanks and look at you box I have send you email

hi nicolas.tank you.yes i test with tv but not distance Anything.Only responds to mobile signals.It should react to the TV?(My TV system is LED)????
tank you for youtube version
I SEND FOR YOU GMAIL

[mustefa ubram]

franco When I'm touching the antenna .The lrl does not show any reaction.Is this normal?
Only when the phone is close to the circuit shows the reaction.When mobile is close to steel antenna is no reaction.is this normal?

[FrancoItaly]

Hi mustefa ubram
If you are referring to quarz oscillator type when you touch the antenna input the output dc signal decreases slightly and if you turn P1 for led on and touch the antenna input the led go off.

Best Regards

[ouiarabe]

pcb lrl franco italy

hi all
I Thank all our teachers for their good ruffle and exchange their experience notament mr nicola and Franco italy and of course all the others and that my testing of pcb lrl by Franco italy

[FrancoItaly]

Hi mustefa ubram
In your Lrl there is a spiral coil that is between the input and the stylus antenna, this is not in my design, perhaps it may be useful, but it could be not useful. Perhaps the phenomenom doesn't cross the spiral coil.

Best Regards

[Nicolas]

Hi mustefa ubram
In your Lrl there is a spiral coil that is between the input and the stylus antenna, this is not in my design, perhaps it may be useful, but it could be not useful. Perhaps the phenomenom doesn't cross the spiral coil.

Best Regards

Yes I m agree with you Franco and is correct what you said. But need tested that in full area when we have buried metal

[Nicolas]

hi all
I Thank all our teachers for their good ruffle and exchange their experience notament mr nicola and Franco italy and of course all the others and that my testing of pcb lrl by Franco italy

Good work and nice Design Ouiarabe thanks for your cooperation and help all members
You are so Great my friend

[mustefa ubram]

Hi mustefa ubram
In your Lrl there is a spiral coil that is between the input and the stylus antenna, this is not in my design, perhaps it may be useful, but it could be not useful. Perhaps the phenomenom doesn't cross the spiral coil.

Best Regards

tank you franco.I picked the spiral coil of circuit.
franco one question:
How long should the antenna steel?

[moving]

Here, exactly this happens in my lrl Franco with CD4046, if I act on p1 so that the LED remains lit a bit, touching the "antenna and the LED spegne.Inoltre" should be inserted in a VU meter coil in series with the LED, to make it more "efficient reading the signal picked up again before the" lED lights up

[FrancoItaly]

The stylus antenna it's about 30cm, you can extend up to 1m, with more snsitivity, but it's possible the "compact effect".

[mustefa ubram]

tank you so much dear Franco