Do you know which sensors correspond to the five human senses?

A sensor is a detection device that can sense the measured information and transform it into electrical signals or other required forms of information output in accordance with certain rules, to meet the requirements of information transmission, processing, storage, display, recording, and control.

The existence and development of sensors have given objects senses like touch, taste, and smell, making objects come alive. Sensors are an extension of the five human senses. Sensors have characteristics such as miniaturization, digitization, intelligence, multifunctionality, systematization, and networking, and they are the primary link in achieving automatic detection and control.

Sensor functions are often compared to the five human senses:

Visual - photoelectric sensors

Auditory - sound sensors

Olfactory - gas sensors

Gustatory - chemical sensors

Tactile - pressure-sensitive, temperature-sensitive, and fluid sensors

Sensors have already penetrated into a wide range of fields such as industrial production, space development, ocean exploration, environmental protection, resource investigation, medical diagnosis, biotechnology, and even cultural relic protection. It can be said without exaggeration that almost every modern project, from the vastness of space to the vast ocean and various complex engineering systems, cannot do without various sensors.

Thus, the important role of sensor technology in developing the economy and promoting social progress is very apparent, and countries around the world attach great importance to the development of this field. It is believed that in the near future, sensor technology will make a leap and reach a new level that is commensurate with its important position.?