Editing Hall effect sensor (section)

==== Differential Hall sensors ====
While a single Hall element is susceptible to external magnetic fields, a differential configuration of two Hall elements can cancel stray fields out from measurements,<ref>{{Cite web |last=Palvik |first=Scott |date=2019-08-27 |title=Differential Hall-Effect Sensors: Safer and More Reliable for Two-Wheelers of the Future |url=https://www.allegromicro.com/en/insights-and-innovations/technical-documents/hall-effect-sensor-ic-publications/an296173-differential-hall-effect-sensors |url-status=live |archive-url=https://web.archive.org/web/20231230032307/https://www.allegromicro.com/en/insights-and-innovations/technical-documents/hall-effect-sensor-ic-publications/an296173-differential-hall-effect-sensorsor-ic-publications/an296173-differential-hall-effect-sensors |archive-date=2023-12-30 |access-date=2023-12-30 |website=www.allegromicro.com}}</ref> analogous to how common mode voltage signals are canceled using [[differential signaling]].