The objective of the GoldPic 3 project is to detect coins and jewelry in shallow water and on the beach by optimizing the timing and circuitry for detecting small items. Using readily obtainable low ...
In any discussion of metal detectors, you're likely to run across the name Garrett. Are they worth the money, though? Here's ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback