Question

Explain the role of actutator and sensors in embedded system

Answer 1

Answer:

Sensor:

Sensors are used for detection of changes in the physical and/or logical relationship of one object to another(s) and/or the environment.

Actuator:

An actuator is a device that accepts some type of input (mechanical, electrical, hydraulic or pneumatic) and produces a mechanical response--usually linear or rotary motion.

Answer 2

Answer:

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