Hello.
I want to build a simple and cheap MD.
I need to find a little 1cm/1cm metal object, that I lost in my back yard on the surface, so I don't want anything fancy.
At first I wanted to build the first MD from the links i posted #1 . I knew that I had ~5 kg of the right copper wire for the coil, but i can't find it anywhere, so I am left with only ~ 3kg of 1.81 mm (13 awg) , ~ 25 meters of 0.54mm (23.5 awg) and plenty of 0.21mm (32 awg).
The question is, what coil can i make now and for what metal detector.
Hope that somebody takes the time to answer.
Thank you.
#1
You are not allowed to view links.
Please Register or Login
http://www.geotech1.com/forums/attachment.php?attachmentid=12512&d=1276694810
#2
You are not allowed to view links.
Please Register or Login
http://www.geotech1.com/pages/metdet/projects/matchless/matchless150c.pdf
#3
You are not allowed to view links.
Please Register or Login
http://www.geotech1.com/forums/attachment.php?attachmentid=12518&d=1276812705
#4
You are not allowed to view links.
Please Register or Login
http://www.geotech1.com/forums/attachment.php?attachmentid=12326&d=1275418002
#5
Linkback: You are not allowed to view links.
Please Register or Login
http://www.thunting.com/smf/index.php/topic,19328.msg126623.html#msg126623
There are 1 attachment(s) in this post which you can not view or downloadPlease register for viewing them. CCO Metal Detector 2009_2.pdf
|
|
Logged
|
|