plz give me some light on how to calibrate MQ5 gas sensor,it is urgent.plz help me. ....etc

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show the details of calibration process How Calibration of vernier caliper, Micrometer, Dial gauges can be done? ....etc

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Built-In Self-Test and Calibration of Mixed-Signal Devices


Outline
Introduction
Background
BIST Architecture for Mixed-Signal Devices
Overview of Proposed Architecture
Test of DAC/ADC
Calibration of DAC
Sigma-Delta Modulation
Polynomial Fitting Algorithm
Conclusion
Motivation
Digital BIST techniques
Defect-oriented
Logic BIST, scan chain, boundary scan, JTAG, etc
Mixed-Signal BIST techniques
Specification-oriented
No universally accepted standard
Issues
Parameter deviation
Process variation

App ....etc

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sir i need schematic diagram of gps and microcontroller based location latitude and longitude display on lcd display. ....etc

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dear sir

I want to do mini project on wifi based digital notice board with display on scrolling led display
please provide me full ppt and related circuit diagrams and block diagrams


Thanking you,

Gopi
....etc

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Model Calibration and Prediction
abstract
The final project is an exercise in model calibration and prediction. The problem is very loosely based on a field example from the Basin and Range Province in the Western U.S. documented in USGS Professional Paper 1409-E. The project has four steps: model calibration, drawdown prediction, particle tracking, and presentation of results.

Your first task is to calibrate a steady-state model. You will work in groups; each group is asked to work independently. When ....etc

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How can calibration by hert communicator and what type of transmitter? ....etc

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A type of flat-panel display that works by sandwiching a neon/xenon gas mixture between two sealed glass plates with parallel electrodes deposited on their surfaces. The plates are sealed so that the electrodes form right angles, creating pixels. When a voltage pulse passes between two electrodes, the gas breaks down and produces weakly ionized plasma, which emits UV radiation. The UV radiation activates color phosphors and visible light is emitted from each pixel.

Also called gas discharge display, a flat-screen technology that uses tiny ....etc

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Definition
Plasma antennas are radio frequency antennas that employ plasma as the guiding medium for electromagnetic radiation.

The concept is to use plasma discharge tubes as the antenna elements. When the tubes are energized, they become conductors, and can transmit and receive radio signals. When they are de-energised, they revert to non-conducting elements and do not reflect probing radio signals. Plasma antenna can be Steered electronically. Another feature of the plasma antenna is that it can be turned off rapidly, reducing ringing ....etc

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Definition

Plasma antennas are radio frequency antennas that employ plasma as the guiding medium for electromagnetic radiation.

The concept is to use plasma discharge tubes as the antenna elements. When the tubes are energized, they become conductors, and can transmit and receive radio signals. When they are de-energised, they revert to non-conducting elements and do not reflect probing radio signals. Plasma antenna can be Steered electronically. Another feature of the plasma antenna is that it can be turned off rapidly, reducing ringin ....etc

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