CONTENTS

1. INTRODUCTION .. . 2
2. BLOCK DIAGRAM 4
3. BLOCK DESCRIPTION . ..5
4. THEORY & PRINCIPLE OF OPERATION . .6
5. CIRCUIT DIAGRAM .. . 8
6. CIRCUIT DESCRIPTION .. 9
7. HARDWARE DETAILS . .11
8. MICROCONTROLLER PROGRAM ..19
9. CONCLUSION ..
10. REFERENCES .


I. INTRODUCTION.


Recent years have witnessed dramatic progress in the design and development of fiber optic sensors as detection of chemical species is important in many industrial and chemical processes in addition to environ ....etc

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advantage and disadvantage of object counter using 8051 microcontroller

Object counter using 8051 microcontroller.
This article is about a simple object counter/visitor counter using 8051 microcontroller . AT89S51 belonging to the 8051 family is the microcontroller used here. This circuit can count the number of objects passing across a line , number of persons passing through a gate/door and so on. The can be simply divided into two sections i.e. the sensor section and the display section.

Sensor.

The sensor part consists of a ultra bright ....etc

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Preparede by:
A. T. Wilford, B.Sc., A.R.C.S., A.I.C., M.Inst.P.T.
&
Matthew J. Thornton, Teresa L. Alleman, Jon Luecke and Robert L. McCormick


Introduction

DILUTION OF DIESEL ENGINE LUBRICATING OIL DETERMINATION OF DILUTION By A. T. WILFORD, B.Se., A.R.C.S., A.I.C., M.Inst.P.T. S17MMARY. IN this paper the determination of dilution of crankcase oil from Diesel engines is discussed from the standpoint of a large operator of oil-engined vehicles. High-speed oil engines may be divided into two classes, ....etc

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what is the purpose of control oil in lub oil system of fd fan ....etc

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I want. Complete study on this topic ....etc

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Touch screen operated industrial oil dispensing system (OIL SCADA)
The project aims in designing a system which is capable of dispensing required
amount of oil given by the user through touch screen. This system also provides the
security of accessing through password enabled feature. Liquid dispensing systems are
quite commonly found in our daily life in different places like offices, Bus stands,
Railway stations, Petrol pumps. Here we are going to present modern era liquid
dispensing system which is meant to be operated with touch screen inte ....etc

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This article is presented by:
Parthasarathi Mishra
Nigamananda Jena
Satyabrata Dhala
Chinmaya Mishra
Subhashree Pothal
Lopamudra Samal

Department of Mechanical Engineering, Indira Gandhi Instutute of Technology, Sarang, Dhenkanal, 759146, Orissa.

ABSTRACT
This project deals with optimization of blending percentage of polanga oil with mineral diesel used in a conventional single cylinder compression ignition diesel engine. The variou ....etc

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OIL PURITY CHECKING IN AUTOMOBILES

Purity in engine oil ensures proper working of engine. Degradation in purity will gradually decrease performance of vehicle and further degradation may completely damage engine.To avoid this, engine oil is changed in particular interval of kilometer.

Even in this case some times it happens to change engine oil after degrading in its quality. This situation can be avoided if we can change engine oil basins on its quality rather than kilometers travelled and arbitrary check engine oil purity indication sys ....etc

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Black cotton soils and oher expansive soils have typical characteristics of shrinkage and swelling due to moisture movement through them. During rainy season, moisture penetrates into these soils, due to which they swell. Most of the fine grained clays, including black cotton soils have their grains which are more or less in the form of platelets or sheets (just like leafs of a book), and their grains are not round. When moisture enter betwecn the platelets under some hydrostatic pressure, the particles separare out, resulting in increase in th ....etc

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gesture controlled robot application advantage disadvantage

INTRODUCTION

Nowadays, robots are used in the different domains ranging from search and rescue in the dangerous environments to the interactive entertainments. The more the robots are employed in our daily life, the more a natural communication with the robot is required. Since the introduction of the most common input computer devices not a lot have changed. This is probably because the existing devices are adequate. It is also now that computers have been so tightly integrated with ....etc

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