A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Melexis has brought out a linear Hall-effect sensor that draws less than 5 µA at 100 Hz and integrates digital filters for enhanced performance. Its flexible architecture is available in multiple ...

Scientists at Ames National Laboratory, in collaboration with Indranil Das's group at the Saha Institute of Nuclear Physics ...

Wooting is the brand most often credited with bringing magnetic Hall effect keyboards to the market for the first time, but it took until 2025 for mainstream gaming brands to finally get a foot on the ...

Light painting is a technique which allows you to “draw” on a photograph by moving a light past the camera during a long exposure shot. While it can be difficult to master, light painting allows for ...

A long-standing explanation for magnetoresistance may be incomplete. New evidence suggests a universal interfacial mechanism ...