Accelerometers

Accelerometers measure static or dynamic acceleration, detecting velocity changes in multiple axes (X, Y, Z) and converting them to electrical signals. MEMS-based sensors, popular for their small size and low power consumption, use microscopic structures on silicon to detect acceleration-induced movements of a proof mass, translating these into electrical outputs. Widely applied in automotive, consumer electronics, aerospace, and healthcare, engineers prioritize factors like range, sensitivity, frequency response, and accuracy when selecting accelerometers. Proper calibration, accurate placement, and consideration of environmental factors are critical for reliable data collection, enabling precise measurement and response to acceleration-based changes in various applications.