Humidity , Humidity Sensor, Circuit of Humidity Sensor and block diagram of the Humidity Circuit

Humidity Definition §  Humidity   is  a  term  used  to  describe  the  presence  of  moisture  or  water  vapor  in  the  air .  The  amount   of  moisture  that  the  air  will  hold  depends  upon  the  temperature  of  the  air .  Warm  air  will  hold  more  moisture  than  cold   air.  Dry  air  causes  rapid  evaporation  .  Moist  ( humid )  air  prevents  rapid  evaporation  making  it  feel  warmer  than  the ...

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Light, Light Sensor , Circuit of Light Sensor and Algorithm of Light circuit

The light sensor is a unique tool that can come in handy for numerous uses such as measuring objects and detecting objects. The tool is used in labs for scientists, in offices for the general work force and in home security systems. Definition A light sensor is a mechanical device sensitive to light, temperature, radiation level, that transmits a signal to a measuring or control instrument, according to Dictionary.reference.com.  Similar to how the human eye is sensitive to light and body hair is sensitive to nearby objects, the light sensor is a tool that is sensitive. Function This instrument can be used to give information on distance, shape, speed, dimensions and types of substances contained in various objects,...

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Temperature, Temperature Sensor , Circuit of Temperature Sensor and Algorithm of temperature circuit

Temperature Temperature Definition: Temperature is a physical property of matter that quantitatively expresses the common notions of hot and cold. Objects of low temperature are cold, while various degrees of higher temperatures are referred to as warm or hot. Quantitatively, temperature is measured with thermometers, which may be calibrated to a variety of temperature scales. temperature is different from heat, though the two concepts are linked. Temperature is a measure of the internal energy of the system, while heat is a measure of how energy is transferred from one system (or body) to another. The greater the heat absorbed by a material, the more rapidly the atoms within the material begin to move, and thus the greater the...

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