Magnetic Field Detector
Posted: Wed Nov 11, 2020 11:40 pm
Hi,
There are small magnetic detectors that range no more than 5 cm. I want to either boast that detection field or build a new one that at least can detect a field of 30 - 50 cm or a couple of feet. What should I use to do that?
Thanks!
There are small magnetic detectors that range no more than 5 cm. I want to either boast that detection field or build a new one that at least can detect a field of 30 - 50 cm or a couple of feet. What should I use to do that?
Thanks!