[quote=Esteban;74977]Morgan
I know that PD based on coils like you build works fine. Look these
5-12-2006:
http://www.thunting.com/geotech/foru...ghlight=pistol
8-15-2007:
http://www.thunting.com/geotech/foru...ghlight=pistol
And etc., etc.
[/quot
This photos are old BFO pistoldetector tipe.
You think its possible to adapt PCB5 and buzzer to BFO metal detector and make LRL PD ?
