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 ...

You can even detect a magnetic field using optical properties like the Kerr effect or Faraday rotation. Then you get into the really exotic sensors.

What you’ll learn: The difference between Hall-effect sensors and Hall elements. Why Hall-effect sensors provide more than on and off information. How Hall-effect sensors can detect magnetic ...

Linear Hall-Effect Sensor According to the datasheet, SS49E is a linear hall-effect sensor that is operated by the magnetic field from a permanent magnet or an electromagnet. The linear sourcing ...

Hall-effect sensors have been adapted for use in a range of linear proximity detection devices, responding to changes in magnetic field near the device. For example, a detected magnetic pole might ...

The latest reports by tipsters show that Google Pixel 7 may come with a Hall effect sensor to identify magnetic fields. This sensor is also used for flip covers.

Bipolar Hall-effect sensors are used in BLDC motors to detect the position of the rotating magnet. In this example, an eight-pole motor with a three-phase winding uses three bipolar latching ...

Hall Effect Sensor A sensor that can detect a magnetic field. In phones, its most common use is detecting the proximity of a magnet embedded in an attached accessory, such as a flip cover or VR ...