The function of the sensor is compared to the human sensory organ
The function of the sensor is often compared with the five major sensory organs of humans:
Photosensitive sensor - vision
Sound sensitive sensor - hearing
Gas sensor - smell
Chemical sensor - taste
Pressure sensitive, temperature sensitive, fluid sensor - tactile
Classification of sensitive components:
Physical, based on physical effects such as force, heat, light, electricity, magnetism, and sound.
Chemical, based on the principle of chemical reactions.
Biology, based on molecular recognition functions such as enzymes, antibodies, and hormones.
According to its basic sensing function, it can be divided into thermal sensor, photosensitive element, gas sensor, force sensor, magnetosensitive sensor, humidity sensor, sound sensor, radiation sensor, color sensor and taste sensor. Class (someone else has classified sensitive components into 46 categories).
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