Magnetic sensors are devices that detect magnetic fields and convert them into electrical signals, used in a variety of applications. This category includes Hall effect sensors, magnetoresistive sensors, and fluxgate sensors, which are essential for detecting position, speed, and rotation. Magnetic sensors are crucial in automotive, industrial, and consumer electronics applications.

Leading manufacturers like Allegro MicroSystems, TDK, and NXP Semiconductors offer a broad range of magnetic sensor solutions. These components are integral in applications such as automotive position sensing, consumer electronics, and industrial automation. Their accuracy and reliability are vital for the effective operation of these systems.

Continuous advancements in magnetic sensor technology are leading to increased sensitivity, lower power consumption, and enhanced integration. These improvements are essential for the development of more sophisticated and energy-efficient sensing solutions.