The Steering Angle Sensor is a crucial component in modern vehicle safety and control systems. It precisely measures the angle and rotational speed at which the driver turns the steering wheel, converting mechanical movements into electrical signals that are then sent to the vehicle's Electronic Control Unit (ECU). This information is vital for systems like Electronic Stability Program (ESP), Anti-lock Braking System (ABS), and Adaptive Cruise Control (ACC). For example, when the driver makes a sharp turn, the sensor quickly relays the angle data to the ECU, which then adjusts the braking force on individual wheels and engine torque distribution to maintain vehicle stability and prevent skidding. With advanced technologies such as Hall effect or magnetoresistive sensing elements, the sensor offers high accuracy, reliability, and resistance to harsh automotive environments. It ensures seamless communication between the driver's steering input and the vehicle's active safety features, enhancing overall driving safety and handling performance.