Magnetic sensors for position, proximity, and speed detection are electronic devices designed to detect changes in magnetic fields and convert them into electrical signals indicative of position, proximity, or speed changes. These sensors utilize Hall effect, magnetoresistive, or magnetic induction principles to sense magnetic fields generated by magnets or ferromagnetic materials. Magnetic sensors modules integrate sensor elements, signal conditioning circuitry, and interface components into compact packages for easy integration and application-specific requirements. Magnetic sensors find applications in automotive systems, industrial automation, consumer electronics, and robotics for tasks such as rotary encoder feedback, speed detection, and proximity sensing. They offer advantages such as non-contact operation, high sensitivity, and immunity to environmental factors, making them suitable for harsh operating conditions and demanding applications requiring reliable magnetic sensing capabilities.