Sensor In Computer Definition
Sensor In Computer Definition. Sensors a sensor is a device designed to measure some physical quantity in its environment. Sensors are used in many systems including security, temperature control, motion and eye tracking.
A light sensor is a photoelectric device that converts light energy (photons) detected to electrical energy (electrons). A device that responds to a physical stimulus (such as heat, light, sound, pressure, magnetism, or a particular motion) and transmits a resulting impulse (as for measurement or operating a control) Sensors are used in many systems including security, temperature control, motion and eye tracking.
(Sĕn′Sər) A Device That Responds To A Physical Stimulus And Converts The Stimulus Into A Signal Conveyed To Another Device.
A sensor is always a part of electronics. A motion sensor is a type of electronic sensor. An example might be a heat sensor that measures the temperature in a room or a pressure sensitive mat that detects someone walking over it.
They Do Not Make Judgements, Decisions Or Control Any Output Devices.
A pressure sensor is a device that detects a force exerted on a surface (pressure) and converts it to an electronic signal whose strength is relative to the strength of the force. It comes in different types, used in various applications and more! Thus the definition of a sensor will continue to evolve.
For Example, A Sensor In A Printer Detects That The Paper Tray Is Empty And Sends A Signal To The Digital Display That The Tray Is Out Of Paper.
The sensor is the bond of a sensor network node. Examples of sensors include temperature sensors, accelerometers, infrared detectors, proximity sensors, and motion detectors. Sensors are used in many systems including security, temperature control, motion and eye tracking.
Definition Of Sensor 1 :
Pressure sensors can also be used to measure the force exerted. The pressure sensor in electronic circuits is in the form of an integrated circuit that acts as a transducer, that is, it replicates (in the form of an electrical signal) the signal it receives as a function of. There are many types of sensors used in a variety of household, commercial and industrial applications.
Sensors Send Data To A Microprocessor (Computer).
The output power is almost entirely provided by the measured signal without an excitation voltage Also, sensors based on microelectromechanical systems may enable fluidic elements to operate as controls and actuation devices in the future. Sensors are input devices that record data about the physical environment around it.
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