Dear FrancoItaly
you have great work's with lrl
i just built one of your's with (IC)
on manual test with cell phone the led is lighting up
when i touch the antenna the led is get off
when did i know that the lrl is ready to start locating in range field
now is there any video show how to adjustment the p1 > p2 > p3??? or explain how to work with your lrl ? its seem to me its OK with hand test but what about detect metal
underground dose it working with metals in field range
**** From where can i take the signal line for display circuit (I mean the ic lrl)
how do i now that's the lrl is working in field
should the led light when i but golden ring close to antenna ?
too many question in my mind
can i get your e.mail plz i really need to contact with you
Sorry for my bad English
thank you