We’re used to Hall effect devices as proximity sensors in mechanical systems, used to provide detection of something that has a magnet attached to it. However it’s easy to forget that the devices that ...

Measuring a magnetic field can be very easy with some pretty low tech, or it can be very high tech. It just depends on what kind of measurement you need and how much effort you want to expend. The ...

Posts from this topic will be added to your daily email digest and your homepage feed. After improving hard drives, tunneling magnetoresistance technology could put an end to joystick drift. After ...