University of Warwick researchers have built a new diamond-based magnetic field sensor that could be used to better find tumours through tracing magnetic fluid injected in the body. A cancer diagnosis ...
Allegro MicroSystems, LLC announces a new optimized Hall-effect sensing IC that provides a user-friendly solution for digital ring-magnet sensing, or when coupled with a magnet, ferromagnetic target ...
Why would you want to detect metal? Oh, I don't know … maybe you want to find some gold in the ground. You could dig up ALL the dirt, or you could find the location that has the gold before you dig.