Purchasing one of the best metal detectors is the first step to kicking off your exciting new hobby. These gadgets, which detect the presence of metallic objects including gold, copper and aluminum, ...

The RICOMAX Metal Detector has a medium-sized coil, providing a good balance between accuracy and ground penetration. With ...

Here’s a quick and easy weekend project, a simple metal detector! We all know 555 timers are very useful and pop up in a wide range of projects, but did you know a metal detector is one of them?