Good mature metal detector projects

[poppy]

Hi all,
I made delta pulse thanks to the information on this forum. Currently it has low range and cannot discriminate between a nail and hammer.
What other projects do you recommend which have better performance and perhaps discrimination?

[silverdog]

A nail and a hammer are likely to be similar metals so you will have trouble discriminating between them - you should be able to reject the nail/hammer and still get non iron based objects though

What do you call poor range ? , how big is your coil ? What do you intend to hunt for ?

Have a look at TGSL or for more advanced design IGSL