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An analog sensor is a device that measures an analog quality (such as temperature, wind speed, sound frequency or velocity).
Many of us fail to recognize the difference between qualitative and quantitative measurements.
Quantitative descriptors are actually just the result of counting something; seventeen marbles, five folding chairs, three apples...
Qualitative descriptors are the result of estimating something; eight cups of sliced apples, a five pound bag of marbles, the current room temperature.
When we use a scale to measure something, it's called "qualitative"... or analog.
Converters are available that allow a computer to achieve a close approximation of an analog measurement, but for the computer to use the value it must first be converted to a digital signal. Inside the computer, that digital signal is all ones and zeroes, but many of them can be put together to represent a very large number.
If that doesn't help, perhaps a basic physics class or even a computer "digital logic" class might be beneficial.
What else can I help you with?
What is the data of the weather vane and is it analog or digital?
Analogue
What is analog time?
I thank that antalog time is the time on a analog clock, It makes since analog time on a analog clock.
What converts a message from digital to analog and analog to digital?
An DAC convert digital signal to analog signal i.e Digital to Analog Converter. An ADC convert analog signal to digital signal i.e Analog to Digital Converter.
What is the left analog stick in PC?
The left analog stick in the PC is the analog stick that is located to the left...
What are the example of analog devices?
The examples of analog devices are as following: 1. The telautograph 2. Analog synthesizer 3. Analog television 4. Analog Computer
What sensor produces a square wave signal?
analog sensor
How can you tell the difference between a digital sensor and an analog sensor?
Analogue sensors are usualy more accurate :P
Is a mercury thermometer an example of an analog or digital sensor?
analogue, since it doesn't use electronics
How does a speedometer work in a vehicle?
The speedometer sensor relates back to or through the ECM and to the cluster in digital or analog out put.
What is an analog and digital control system?
http://wiki.answers.com/Q/What_is_an_analog_and_digital_control_system"
What is the difference between magnetic pick up and proximity sensor?
A limit switch turns on or off when the object being sensed reaches a specific location.A proximity sensor returns an analog signal indicating how far the object is from the sensor.
What is the data of the weather vane and is it analog or digital?
Analogue
What is the meaning of data acquisition systems?
A data acquisition system covers any system that converts analog waves into digital values for processing. A sensor that detects temperature, for example, takes the analog information and converts it into digital information that can be processed.
Does a digital camera use digital signals?
The signal directly from the sensor is analog. It is than converted to digital, and a digital signal is used for processing. The signal directly from the sensor is analog. It is than converted to digital, and a digital signal is used for processing.
What is analog media?
analog media means analog media.
Where is 1990 Ford Probe speed sensor?
in the 3.0l models it is located right on top of the transmission. It makes a difference in sensors if you have the analog or digital cluster on the dash.
How laser displacement sensor can be used to confirm whether an object is moving towards or away from sensor?
Laser sensor gives positive displacement as the object moves away and negative a the object is moving near. In fact the analog voltage output if analysed, shows that the laser gives higher voltage when target object is far from the sensor and higher if it is near.
