Dear WM6
thanks for your replies , you know there are lots of crazy men like me who pays much more for for such hobbies and also for cigarettte or drinks...etc.
anyway , ıf you have not seen emfad schematic or picture ,I would like to find a link for you.
you think it is toy, you are right, but it is possible to sense metals with EMf reflections you know.
I just want to sense as emfad does , but with available frequencies.
may be we can add another capacitor for VHF as PDK does.
but I just want to be sure that this schematic is enough sensitive, I am asking you cause I am not electronic expert as you.
is this circuit a toy with these 3 transistors ,or does it need more like emfad does.
regards
okantex
|