I want to make a pi metal detector plz

[amiros-tunisia]

I want to make a metal detector. ""
I want a tried and true way please
And correct my mistakes
Thanks

[mortician8018]

Check in the forum. These guys have a Surf Pi Pro. Schematic, Board layouts, etc. A wealth of info......

http://www.geotech1.com/forums/showt...55-Surf-PI-Pro

[Silver Dollar]

You might start by buying a kit; http://www.silverdog.co.uk/shop/inde...tegory&path=36

[homefire]

Depending on your abilities and know how. Silver Dog had one for you. Serf PI is the Easiest.

[kt315]

Surf PI is simplest, while Amiros want the schema would be sens to 15*15cm gold plate on 2,5 meter depth.

[Qiaozhi]

Actually, the Minipulse Plus is the easiest, mainly due to the superior documentation. Although Surf-PI is a simple design, many people struggle to get it working.