Coil building directions..

[moutinho]

Hello all, Thinking to build a bigger coil for a PI detector.. Can anyone give some initial directions?
What principles I must understand?? What are the eletrical parameters the coil must respect? Any project tutorial online??
Best,
Andre

[UFO]

Some reading to get you started.
http://www.nuggetshooter.com/article...Idetector.html
http://www.geotech1.com/forums/showthread.php?t=18807

[Tinkerer]

Hello all, Thinking to build a bigger coil for a PI detector.. Can anyone give some initial directions?
What principles I must understand?? What are the eletrical parameters the coil must respect? Any project tutorial online??
Best,
Andre

Which is the PI detector?

What size coil?

What do you want to find with this coil?

Tinkerer

[moutinho]

Hello

Lorenz LPX2

1mx1m coil

Meteorites ( iron)

Thanks
Andre