Free essays on Electronic Engineering are documents that provide insight into various aspects of the field, including but not limited to circuit design, digital signal processing, power electronics, and telecommunications. These essays may cover topics such as the history of electronic engineering, emerging technologies and their impact on the industry, and the role of electronic engineering in modern society. They can be useful resources for individuals seeking to deepen their knowledge of the field, as well as for students tasked with writing research papers or essays on similar topics.
Current Status and Future Directions of Light Emitting Diode
Finally, it is necessary to address the most obvious problem that LEDs are facing at present. Of course, it is the cost, this is the very much common obstacle that stops one product going for the market. LEDs are an energy efficient way of generating light. This is true, but it is expensive to produce them. The cost of LED mainly includes two parts, which are the material itself and manufacturing. For example, modern LED bulbs often contain 4 to…...
Electronic Engineering
Synchronous Digital Hierarchy (SDH)
Abstract The deployment of has nowadays gained worldwide attention as one of the most fiber optic transmission system due to its flexibility, interoperability with other vendors, low operating cost and many services with high qua lity, that are provided by SDH. This paper describes SDH network elements and its structure and defines its features provided by this system comparing with other transmission systems and explores the disadvantages. The paper further discusses the future of this technology . Keywords …...
Electronic Engineering
Phd Research Proposal In Wireless Sensor Networks
A wireless sensor network is an ad hoc network with a large number of nodes, which are micro-sensors capable to collect and transmit environmental data autonomously. The position of these nodes need not be predetermined. They can be randomly dispersed in a geographical area called “Wellfield” corresponding to the field of interest of the captured phenomenon.Essay Example on Proposal On Water Pollution In addition to civilian applications, there are military applications for sensor networks (intrusion detection, fighters localization, vehicles, weapons,…...
Electronic Engineering
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Introduction To Electrical Circuits Lab Report
In order to correctly set up the breadboard, the ululations were used to determine which set of resistors needed to be matched together. Each color on the resistor represents the resistors value. The first and second bands represent the first two digits of the resistor value, the third band represents the multiplier, and the fourth band is the tolerance. After adding up the total resistor values, it is significant to match up the resistors to create a total of the…...
Electronic Engineering
Theory On Investigating Conductors
Conductor Investigation Experiment Labret Introduction This experiment is about to test how will the monochrome wire effect the ampere of the electric current. All the possible factor that will effect to the volt of the current The Length of the wire The Diameter of the wire Temperature Magnetism Aim To determine the effect of the length of the wire on the ampere of the electric current. Hypothesis Monochrome is an alloy(a metal made by combining two or more metallic elements)…...
Electronic Engineering
Circuit Lab Report
The following sample essay on after completing these parts our aim is to see the operation oscilloscope and analyze simple circuits. Experimental work; In the first part of the experiment we read the colors of given resistors. There were 4 resistors in the kit. Three of them were same because their colors at the right hand side were same an done of them was different. The color of 3 resistors were orange and other one was red so when we…...
Electronic Engineering
Transmit Filter and Multi Secrecy Aided Optimization with DFE for Duplex Systems
The following example essay on "Transmit Filter and Multi Secrecy Aided Optimization with DFE for Duplex Systems" on the problem of secure transmission in wireless communication, especially in the physical layer. The interconnectivity of devices in Cyber-Physical systems under wireless environments facilitates information exchange but challenges network security. In order to proliferate secrecy, with the assumption of channel reciprocity, the legitimate users share the same channel which is independent of the channels between the legitimate users and the eavesdropper. It…...
Electronic Engineering
MINI PROJECT COVER PAGE FORMAT(1)
-58420-254000(A Unit of Nitte Education Trust(R), Mangalore)(AN AUTONOMOUS INSTITUTION AFFILIATED TO VISVESVARAYA TECHNOLOGICAL UNIVERSITY, BELGAUM)ACCREDITED BY NATIONAL BOARD OF ACCREDITATION (AICITE), NEW DELHIGovindapura, Gollahalli, P.B. No. 6429, Yelahanka, Bangalore 560-064, Karnataka, India2000250125095A Mini Project ReportOnULTRASONIC SOUND SENSING CARSubmitted in partial fulfilment for the SubjectMECHATRONICS SYSTEMS(Sub Code: 17ME53)Submitted byPRAJWAL M R(USN:1NT17ME093)V Semester 'C' SectionDepartment of Mechanical EngineeringNMIT, Bengaluru. SHAUNAK D RAI(USN:1NT17ME124)V Semester 'C' SectionDepartment of Mechanical EngineeringNMIT, Bengaluru.Course InstructorMR. PRASHANTH NAssistant ProfessorDepartment of Mechanical EngineeringNMIT, Bengaluru.2019-20Marks Awarded for LA1 (Max Marks:2010)Objectives(4M)…...
Electronic Engineering
Progress in the Invention of Optoelectronic Devices
The following sample essay on Innovative progress in the invention of optoelectronic devices like LED and semiconductor laser was began in early 1960s. Many researchers applied spontaneous emission (SE) principle to generate red visible lights by using GaAsP alloy thereby they developed red LEDs which shows excellent application in electronic devices. During 1961, Albert Einstein applied spontaneous emission principle to explain quantum theory of radiation. In 1961, Bernard and Duraffourg concluded that the principles of spontaneous emission were highly involved…...
ChemistryElectricityElectronicsInventionMaterialsPhysics
Wire diameter & resistance
How does the diameter or cross-sectional area of a wire affect its resistance Essay IntroductionI am going to investigate how the diameter, or gauge, of a wire affects its resistance. In order for me to do this, I will need to find as many different diameters of wire as I can. I will cut each one to a reasonable length (probably about 10cm), then connect it to a battery pack and measure the current and voltage (with an ammeter and…...
Electronic Engineering
Design of Electronic Circuits Lab Report
The ability to analysis a circuit gives a potential electrical engineer the ability to learn how o problem solve in a theoretical and practical sense which in turn develops industry skills in which will follow them for life, and allow a solid knowledge base for the rest of their career. This report covers the analysis of a DC circuit in order to determine unknown values within a circuit and covers the design process of a DC circuit when specific voltages…...
Electronic Engineering
Architecture of the GSM network Essay Example
Architecture of the GSM network Essay IntroductionGSM -> Architecture Architecture of the GSM network MobileStation BaseStationSubsystem Network Subsystem Following is the simple architecture diagram of GSM Network. [pic] A GSM network is composed of several functional entities, whose functions and interfaces are defined. Figure 1 shows the layout of a generic GSM network. The GSM network can be divided into three broad parts. The Mobile Station is carried by the subscriber, the Base Station Subsystem controls the radio link with the…...
ArchitectureCommunicationComputer NetworkingComputer ScienceElectronicsInformation Age
Computer Networks
Explain what is data Distinguish between Analog and Digital signal Explain the difference between time and Frequency domain representation of signal Specify the bandwidth of a signal Specify the Sources of impairment Explain Attenuation and Unit of Attenuation Explain Data Rate Limits and Nyquist Bit Rate Distinguish between Bit Rate and Baud Rate Identify Noise Sources . 1. 1 Introduction A simplified model of a data communication system is shown in Fig. 2. 1. 1. Here there are five basic…...
Electronic Engineering
Automatic Room Light Controller with Didirectional Visitor Counter
CHAPTER :- 1 Project Overview 1. Introduction Of Project 1. 1 Project Definition: Project title is “AUTOMATIC ROOM LIGHT CONTROLLER WITH BIDIRECTIONAL VISITOR COUNTER “. The objective of this project is to make a controller based model to count number of persons visiting particular room and accordingly light up the room. Here we can use sensor and can know present number of persons. In today’s world, there is a continuous need for automatic appliances with the increase in standard of…...
Electronic Engineering
Capacity and Demand Reconciliation in Orgs?
Faculty of Commerce Department of Business Management Master of Commerce Degree in Strategic Management and Corporate Governance 1. 2 Module : Production and Operations Management Module Code : MBM 705 NAME OF LECTURER : Mr A. Mafuka Semester 2, 2012 NAME: Gwyneth Ngoma Registration Number :R 12228 A Date:31st August 2012 ASSIGNMENT 1 : Evaluate ways of reconciling capacity and demand in either a service or manufacturing organisation you are familiar with. . Submitted in partial fulfilment of the Master…...
Electronic Engineering
Protection Devices For Electrical Machines & Control
Neutral and safety ground must be connected at only one point and must be at the main service entrance. Improper earth protection will lead to certain hazards such as: A) Hazard due to stray impedance. B) Hazard due to direct contact 14. 1 Fuse and Circuit Breaker Fuse is used to protect electrical devices and conductors from excessive current which arises from short circuits or overload current. Its enclosure is made from certain type of material. Fiber is popularly used…...
Electronic Engineering
Research Proposal on Telecommunication
Telecommunication is the type of communication, the way of information transfer with the help of electromagnetic signals, for example, cables or radio. Telecommunication has a long history which goes back to the dawn of the human civilization, because the information transfer has always been essential for the human life and existence of the human society. At first there were visual methods of information transfer: smoke, fire, flags, lighthouses, etc, which informed people about the threat with the help of these…...
CommunicationElectronicsRadioResearch
Investigating The Characteristics Of A Filament Lamp
Aim: To investigate how the current in a component changes as the voltage is altered. Prediction: As the voltage in the filament lamp increases, more current will flow through the circuit, causing the tungsten filament to get hotter. According to Ohm's law (R =V/I), the resistance in the circuit will therefore increase. Scientific Knowledge: In order to give reason for the prediction above, already proven scientific theory can be used. A number of factors can affect how the current in…...
Electronic Engineering
An investigation of the factors affecting the output of a transformer
Transformers are used in everyday life. They work on the principle of Electromagnetic field induction. Current (electrons) has an electromagnetic field. This field can manipulate the field of magnets. Also the field of magnets can manipulate the field of electrons in a similar way to how magnets interact. Transformers work by using the fields to transfer energy through the field lines: Wire induces a magnetic field in the iron core. Iron core. The field lines Are cut causing Wire an…...
Electronic Engineering
Broadband Services Training Report by Mudit
A TRAINING REPORT ON BROADBAND SERVICES ------------------------------------------------- SUBMITTED TO: SUBMITTED BY: Training & Placement Cell MUDIT GUPTA (S. D. COLEGE OF ENGG. & BRANCH – C. S. TECHNOLOGY) SEM. – VII CERTIFICATE This is to certify that the training report entitled bSNL bROADBAND SERVICES submitted is a bonafide study work carried out by MR. MUDIT GUPTA under the supervision and guidance of SH. K. P. SINGH. During training period, trainee has learnt about overall exposure of RLU exchange, telecommunication network…...
Electronic Engineering
Wire width and length impact on resistance
Resistance would be that resistance is the opposition of a conductor to a flow of current. It is when traveling electrons in a wire collide with the atoms of a wire. The collisions between the electrons and the atoms cause the electrons to move slower, which causes resistance. So, resistance would be how hard it is to move electrons through a wire. Resistance is measured in Ohms: Resistance = resistivity p (ohm metres) x length l. Cross-sectional area A (square…...
Electronic Engineering
Constantan and Nichrome
If the length of the wire is doubled, the electrons bump into twice as many ions so there will be twice as much resistance. I'm going to summary my prediction to make it very clear. Longer the wire the more resistance the material has to electrical current compared to the short wire. This is so because the longer the wire, means more material and particles are included in the face of electrical current which has to struggle more to overcome…...
Electronic Engineering
Comparative Analysis of FM Stations Pakistan
RADIO: ABSTRACT: For the sake of our assignment task that is to canvas FM 101, 103 and 107 broadcasting we have tuned up all these three FM and listened to it by going beyond from a silent listener to an analyst. For this purpose we have keep an eye on their programs, way of speaking of RJs and DJs, use of medium for conveying message that is language, sort of music, news coverage and so on. While during this period…...
CommunicationElectronicsNewsRadio
Globe Telecom Paper Essay
Corporate HistoryGlobe Telecom has steadfastly imbibed itself into the Black Marias and heads of more than twenty six million endorsers. It has been at that place in every manner for its clients. in constructing relationships. at work. communication and making out. Inasmuch as Filipinos love to pass on. Globe has been a dependable spouse. ready to supply the most convenient and low-cost service as possible. For 83 old ages. Globe has lived up to its repute of invention leader –…...
CommunicationElectronicsInformation Age
Twisted pair cable
difference methods of electronic communication and transmission used. Communication Devices Switches - These are mainly used for local area networks (LAN). The reason behind this is that they can be used to bridge a lot of computers together. They do look like hubs but they can vary in speed. They are more intelligent due to the fact that they can send out packets from a set port. There is advantage of using a network switch, they can be used with…...
Electronic Engineering
Comparison of Wimax vs WiFi Technologies
WiMAX or Wi-Fi: The Best Suited Candidate Technology for Building Wireless Access Infrastructure order to highlight that which technology will be better to build a wireless access infrastructure. The first part of the paper examines the both of these wireless technology in order to understand both technologies and their underlying concepts. Then, I have discussed some key characteristics to compare the both of these technologies. The last part concludes and presents a conclusion of which will be the best technology…...
CommunicationComputer NetworkingComputer ScienceElectronicsInternet
Rfid Based Attendance System
The attendance system is basically an embedded one. Embedded stands for ‘hardware controlled by software’. Here, the software using a microcontroller controls all the hardware components. The microcontroller plays an important role in the system. The main objective of the system is to uniquely identify and to make attendance for a person. This requires a unique product, which has the capability of distinguishing different person. This is possible by the new emerging technology RFID (Radio Frequency Identification). The main parts…...
Electronic Engineering
Master’s Degree Studies at NMSU
Statement of Purpose My name is Carlos Nieva. I received the degree of Bachelor of Science in Electronics and Telecommunications in the fall of 1998 from ITESM (Instituto Tecnologico y de Estudios Superiores de Monterrey), Mexico. I received the degree of Master of Science in Electrical Engineering in the fall of 2002 from NMSU (New Mexico State University). My advisor and co-advisor during my Master’s degree studies were Dr. Jaime Ramirez-Angulo and Dr. Paul Furth, respectively. The topic of my…...
Electronic Engineering
Pulse Width Modulation Final Year Project
The following essay example is about the final year of the Pulse Width Modulation project. Read the introduction, body and conclusion of the essay, scroll down. Chapter 1 Introduction 1. 0 Background Pulse Width Modulation (PWM) is a type of devices that can be used as a DC motor speed controller or light dimmer. PWM is used extensively for speed controller where power-saving application is needed. This device has been used as a motor speed control for small DC fans,…...
Electronic Engineering
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