Active Sensors

Introduction to Fundamentals of Sensor Technology Fundamentals of Sensor Technology encompass the principles, classifications, and applications of sensors, which are devices that detect and respond to physical stimuli by converting these changes into measurable electrical signals. Sensors play an integral role in numerous fields, including consumer electronics, industrial automation, healthcare, and environmental monitoring, making them crucial for both everyday life and advanced technological applications.  This technology can be categorized based on operational principles, output types, and specific applications. Sensors are primarily classified into passive and active types, with passive sensors responding directly to stimuli without external power, while active sensors require power for operation. Furthermore, sensors can be analog or digital, each […]