It takes a little extra work compared to just pointing a camera ... DSLR or mirrorless camera once its remotely-mounted hall effect sensor detects the presence of a magnet. The remote hall effect ...

Named after physicist Edwin Hall, Hall-effect sensors leverage the Hall-effect principle to detect and measure magnetic fields, making them essential ingredients in various automotive systems.

This physical phenomenon, known as the anomalous Hall effect, has been linked to ... than those of currently known anomalous Hall sensors. The recent work by this team of researchers introduces ...