I need help.Matchless metal locator.

[Halil]

Im new at electronics and I want to make GeoTech "Matchless metal locator" because it is simple i think. and i cant make pcb. i try on breadboard and its so hard. how to make a pcb or suggest an easier but powerful metal detector. (sorry. Im using Google Translate)

edit;or...

[nick_f]

Hi Guys,

I played with a Matchless metal detector circuit, designed by Rev Thomas Scarborough.
I modified a few things and it started working better. It is far away from the performance of Hammerhead, but I bet it works better than some other metal detector projects.
I uploaded...