Abstract
In this paper, a Brain Computer Interface (BCI) isdesigned using electroencephalogram (EEG) signals where thesubjects have to think of only a single mental task. The methoduses spectral power and power difference in 4 bands: delta andtheta, beta, alpha and gamma. This could be used as analternative to the existing BCI designs that require classificationof several mental tasks. In addition, an attempt is made to showthat different subjects require different mental task forminimising the error in BCI output. In the experimental ....etc

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BACKGROUND STUDY
PV System and Principle of operation
A photovoltaic cell converts energy from the sunlight into electricity. The radiation from the sun is made up of tiny particles of energy called photons. As these photons impact on the cell, some of them are absorbed into the cell. The energy from the photons on impact causes electrons to be free . The movement of the free electrons is what generates electricity.
A PV system is made up of a combination of many cells. Since a PV module is made up of cells comb ....etc

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Design and Implementation of Data Acquisition System Based on Single-Chip Computer
AIM:
The main intention of this project is to design a system, which proposed a scheme to Analyzing and plotting the parameters of different sensors using DSP and acquiring parameters using embedded technology.
PURPOSE:
The purpose of this project is to combine the embedded technology with the Digital Signal Processing technology, utilized the keypad selection system to select the sensing parameter and analyzi ....etc

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DESIGN AND FABRICATION OF A COMPUTER AUTOMATED DRYER FOR THIN LAYER GRAIN DRYING
ABSTRACT
This paper presents the design and fabrication of the laboratory model of a computer
automated dryer for thin layer drying of grain kernel. A blower forces air through the grains
placed in the heating chamber. Various process parameters from corresponding sensors are
acquired at specified intervals for certain duration of time by a PCL-207 card interfaced with
Pc. The temperature of the drying chamber is kept constan ....etc

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Some bicycles and exercise bikes are equipped with a little computer that speed and distance etc. displays. We now want some spinners (stationary bikes) can be equipped with a little computer. But we want the distance traveled is added, so that we for instance with 6 people at once can cycle 80km, and once we get this one alarm. Number of cyclists and distance to be introduced to, and everything should be wergegeven on an LCD screen ....etc

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pls send me glass computer memory for reduced cost of medical imaging ..abstact and ppt &FULL INFORMATION ....etc

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i need info on mind reading computer...wil u pls hellp me ....etc

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HI PLS I NEED AN ANSWER
Are you looking for in eye movement based on human computer interaction Techniques ....etc

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i need computer graphics question papers of bsc computer science of mg university ....etc

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Computer-aided design
Computer-aided design (CAD), also known as computer-aided drafting and design (CADD), is the use of computer technology for the process of design and design-documentation.
Computer Aided Design describes the way in which technology is folded into a design process.
Computer Aided Drafting describes the process of drafting with a computer.
CADD output is often in the form of electronic files for print or machining operations.
The output of CAD must convey information, such as materials, ....etc

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