Garrett integrates its walk-through metal detector with the ’ QPS201 security scanner. The combined solution is ideally ...

The development of increasingly sophisticated sensors can facilitate the advancement of various technologies, including ...

An advanced metal detector coil encompasses the diameter of the sensor head. Passing current through the MD coil creates an electromagnetic field that induces an electrical current in any metal ...

The Hazleton Area School District, the largest school district in Northeastern Pennsylvania, is making major upgrades to its ...

From beachcombing for hidden finds to capturing aerial views of PCB, it’s a perfect adventure for metal detecting enthusiasts. What treasures will the beach reveal? Russian spy sensors found ...

Technically, what [Alex] built is better called a “seismic detector” since it ... The business end is a simple pendulum sensor, with a heavy metal bob hanging from a long wire inside a ...