(Phys.org)—A team of researchers with members from several institutions in the U.S. and one in Germany has proposed the idea of using an extremely small compass needle to build an ultrasensitive ...

Nearly every modern cellphone has a built-in compass, or magnetometer, that detects the direction of Earth's magnetic field, providing critical information for navigation. Now a team of researchers ...

LazyDays Creation built a compact, portable digital compass based on an ESP32-S3 Super Mini and a three-axis magnetometer. He ...

STMicroelectronics has announced a new MEMS-based module that integrates a three-axis magnetometer, a three-axis accelerometer, A/D converters, and control logic on a 2 mm x 2 mm x 1 mm surface mount ...

The magnetic compass has been a crucial navigational tool for around a thousand years or so, perhaps longer. While classical versions still work perfectly well, you can now get digital magnetometers ...

A tiny, needle-shaped ferromagnet could form a magnetic sensor far better than the current best instruments, according to theory. A compass for the nanoworld. A 10-micrometer-long needle of ...

BoyGeniusReport posts a screenshot from debugging menus in the 3.0 beta firmware which seems to confirm that Apple has built-in magnetometer (digital compass) support into the operating system.

The discovery that Apple's next iPhone might contain both video input as well as a magnetometer (digital compass) opens up some interesting possibilities for future iPhone applications. Over at ...

Transmission of light through an atomic vapor offers a way of replacing a conventional compass with an all-optical device. Magnetometers can measure the flux (for example, with superconducting quantum ...

Apple will tap Japan's Asahi Kasei to provide hardware support for the "magnetometer" — or digital compass — that's slated to make its debut in the company's next-generation iPhone handset, ...

Nearly every modern cellphone has a built-in compass, or magnetometer, that detects the direction of Earth's magnetic field, providing critical information for navigation. Now a team of researchers at ...