Last year, [Ted Yapo] built a magnetic imager from a single magnetometer placed on the ... Basically, it’s just a 12×12 grid of Hall effect sensors wired up to a bunch of analog multiplexers.

The reason this new effect—governed by the Hall mass—appears only in noncollinear antiferromagnets is because they have three degrees of freedom describing spin orientations.

The four displays are controlled by a single controller board, which houses an NXP K22FN512 microcontroller along with four stepper drivers and interfaces for the Hall-effect sensors needed to ...

"Well, the Joy-Con 2's controllers have been designed from the ground up," Nintendo of America Senior Vice President of ...

The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and durability. The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and ...