A new scanning microscope developed at Brown University can uncover defects in the smallest and most complex integrated circuits at a resolution 1,000 times greater than current technology. The ...

This article is a technical document of Allegro’s Hall effect sensor integrated circuits, how these devices were built, and how Allegro use the Hall effect principle to develop these devices. It ...

This technical article describes monolithic magnetic sensor integrated circuits (ICs), its operation, and explains how it uses a technique called dynamic quadrature offset cancellation. The offset ...

We’re probably all familiar with the Hall Effect, at least to the extent that it can be used to make solid-state sensors for magnetic fields. It’s a cool bit of applied physics, but there are other ...

Quantum tech is going green. A new take on highly sensitive magnetic field sensors ditches the power-hungry lasers that previous devices have relied on to make their measurements and replaces them ...

Mouser Electronics, Inc. is now shipping the new CT4022 and CT4032 XtremeSense TMR (Tunnelling Magneto Resistance) current sensors from Allegro MicroSystems. The sensors deliver superior noise ...

Scientists have developed a high-resolution magnetic line camera to measure magnetic fields in real time. Field lines in magnetic systems such as generators or motors, which are invisible to the human ...

Researchers from the Indian Institute of Technology Madrashave proposed a magnet-based sensor that would allow scientists to measure the velocity of blood pulse waves within the carotid artery. Each ...

The MLX92221 and MLX92241 Hall Effect sensors from Melexis are designed to deliver the high levels of performance and robustness needed for the stringent automotive requirements of applications such ...