Final year engineering project : Energy saving lamp holder.

Title: Energy saving lamp holder.
Department: electrical engineering, electronic engineering, energy saving projects,
Can be used for: paper presentations, final year engineering projects for engineering students, energy saving project ideas.

Today for the entire world we are living in, Energy is one big need. The demand and cost of this basic essential need is increasing rapidly. While stated that the entire world is reining for new ways to save and produced energy, the entire responsibility is left behind the technologist and engineers. Right from the school levels to the masters level, projects on energy production and energy saving is appreciated. So selecting on such project much be very exciting for young engineering minds for their final semester engineering project. Students who are interest in doing good sincere projects on "Energy saving", can read this paper and gain ideas on this topic and innovate this project by Wen ho Yang. According to this paper it provides an energy saving lamp holder, which has a set of conducting spring leaves, a set of elastic articles, an anti-backspin guide plate and a positioning plate. When installing a bulb to this holder certain simple steps has to be done and this can reduce the energy consumption.

Sample copied from the original paper attached: To achieve the foregoing objective of the present invention, the techniques adopted and the achievable function are detailed described with reference to the following preferred example and the accompanying drawings, which is expected to help the honorable Examiner in comprehending the contents of present invention thoroughly. Please referring to FIGS. 4-5, the example of present invention is an energy saving lamp holder 2 which comprises: a body 21, in the shape of a saucer (having piercing holes thereon), is directly fastened (threaded) to the spot during installation (for instance: the ceiling), having a load cylinder 211 at its center, where the load cylinder 211 embraces a central vessel 2111, a set of symmetric piercing holes 2112, a set of symmetric catch troughs 2113, a set of symmetric 65 linking vessels 2114, and a set of deep and symmetric side cavities opened on the load cylinder; a set of conducting spring leaves 22, which are conducting elements made of a slice with several folds, each has an end hole 221, and a transverse contact plate 222 made by a couple of folds. The conducting spring leaf 22 is put inside the load cylinder 211 once in assembly, having its end holes 221 each pointed to a piercing hole 2112, by means of a fastener 223 (for instance: a rivet) for penetrating through the end hole 221 and the piercing hole 2112, and for penetrating into a joint hole 2241 at one end of a joiner 224 which is located at the bottom of the body 21, followed by a joint (for instance: a rivet joint), such that the conducting spring leaves 22 has its end hole 221 standing on the piercing hole 2112, through the help of the fastener 223 to electrically connect the conducting spring leaf 22 and corresponding joiner 224. The joiner 224 has its another end bent down into a step shape..

Download this entire energy saving engineering project details 
The complete paper as report on energy saving lamp holder here: http://goo.gl/pn3eT

Electrical engineering project: Power electronics cooling device

Title: POWER-ELECTRONIC-COOLING DEVICE
Department: Electrical engineering, mechanical engineering.
Can be used for: Paper presentations, engineering projects for final year engineering students, seminars on recent trends in power electronics.

Electrical engineering students who are interested in the core of the stream selected will be very much interested in this topic for a final year engineering project or paper presentations. Power electronic projects and international standard papers are hard to find and select in the internet these days. This unique blog post is for those students. We at our request page, get a lot of request for this particular topic. So we hope this project paper will be useful for young engineering students. This project paper is of higher standards for engineering students, to work on. But this could enhance the level of thinking and work, when helped by seniors and lectures. This project is about a device that is used to cool the power electronics of a vehicle system. It is particularly done by a liquid circulating through a cooling circuit that is mounted under a plate holding the power electronics. According to the invention by  the cooling circuit can include deflectors and turbulator to increase exchange co-eff between the cooling circuit and the cooling liquid.

Sample for the attached power electronics paper: According to one embodiment of the invention, the pressed plate 23 is fixed to the flat plate 24 by brazing. The reference 26 represents the brazing joints used for assembling the pressed plate 23 and the flat plate 24 by brazing. In the embodiment in FIG. 1, the pressed plate 23 is connected directly to the support plate 21, by a brazing technique. This brazing technique consists of assembling two plates made from the same material, for example aluminum, separated by a plating layer, or brazing join, deposited on one of the plates. These two plates are then heated in an oven at the melting temperature of the plating. The plating layer, in the case where the two plates to be brazed are aluminum, is also made from aluminum but has a melting point less than that of the two plates to be connected. This plating layer, here made from aluminum, is deposited according to a co-lamination technique on one face of at least one of the two plates to be brazed, this face being opposite to the other face to be brazed. The plating being of the same material as the two plates to be connected, there is no addition of a thermal barrier, which makes it possible to obtain good thermal conductivity.

Download this electrical engineering final year project
Full paper of power electronics cooling device here: http://goo.gl/cNkZO

BE Mechanical engineering project: Electromagnetic noise in resonant cavities and apertures

Title: Analysis and mitigation of electromagnetic noise in resonant cavities and apertures.
Departments: Mechanical engineering projects, electrical engineering.
Can be used for: Projects by final year engineering students, higher level projects, paper presentations.

Mechanical engineering students are the ones who are hitting this blog more in numbers. In recent times, we found most of the students belonging to this department are not interested in regular engineering projects that all common final years do. These guys are interested in doing projects that are considered to be complicated and having goo scope for their higher educations. This project is an higher level engineering project. But a good one for the mechanical engineering students who are trying to something different and make an better knowledge in the core side. This project is basically about the recent trend called "Low voltage electronics circuits that are vulnerable to electromagnetic interference"

Sample from this mechanical engineering project : Perfect matching using absorbing boundary conditions is hard to realize in numerical methods. Sometime the reflection is very large that the s-parameter calculation by the assumption of perfect matched termination will no longer be acceptable. This is especially the case when the transmission line is filled with a dielectric material. Therefore, it is necessary to develop a method for S-parameter calculation irrespective of how the transmission line is terminated. The method presented here will be suitable for situations where the reflection from the transmission line termination is unknown or there is considerable amount of reflection from the termination of the port. calculate the S-parameter directly under condition of matched termination. If the termination is not matched, it is not possible to tell the incident from the reflected wave in the numerical algorithm. However, the voltage and current of the port is easily available in numerical simulation tools. That information leads to the consideration of S-parameters or Y-parameter. Z-parameters, for instance, are a set of parameters that completely describe the network in a manner similar to how S-parameters describe the same network. Z-parameters are related to voltage and current in a two-port network by the following equations

Download the mechanical engineering project report 
The Analysis and mitigation of electromagnetic noise in resonant cavities and apertures here: http://goo.gl/dnlCK

Image compression projects: digital image processing (ECE, CSE projects)

Title: Fast Block-Pruned 4x4 DTTAlgorithm for Image Compression.
Department: Computer science engineering, Communication engineering, electrical engineering, Digital image processing, Digital signal processing.
Can be used for: Final year engineering projects, paper presentations, research works.

Finding image compression and digital image processing project topics for your final year engineering projects can be so easy and simple. Because of the development in the trend of "project centers" and guides. Still this project on digital image compression is valuable because this is more real and latest trend in the topic that you will not find in the lists of your project centers. The most interesting fact about the DIP projects is, This topic is one of the common topics that is open to all the departments of engineering (probably). This is due the application and demand for this concept. The image compression is done to send the large sized original image through the internet to a remote place. As sending such large data through the internet is not practically possible, we need image compression and processing.

Sample from this image compression / processing project: In this paper, a fast 4x4 algorithm which is suitable for different block-pruning sizes is proposed. The rest of the paper is organized as follows. Section II introduces the definition and the properties of the DTT algorithm and its 4x4 version. The proposed fast block-pruning 4x4 DTT algorithm is presented in Section III. In Section IV, the computation complexity of the proposed algorithm is illustrated with respect to different block-pruning sizes. As well as, the computation complexity of the proposed algorithm is compared with those of others. Section V demonstrates the reconstruction of different standard images using the pruned 2-D DTT vs. the pruned 2-D DCT. Finally, the conclusion is given in Section VI.

Download this final year engineering project details 
Here is the final attachment of the "Image compression / processing" project details: http://goo.gl/C7Czn

Electric bike final year engineering project ideas with details

Title: Electric bike, final year engineering project.
Department: Mechanical engineering, Automobile engineering, Electrical engineering.
Can be used for: This idea and paper can be used for developing a proper final year project for the engineering students.

This project titling, Electric bike must normally attract larger number of mechanical engineering students towards it. This is a real good project for students who are all willing to do their final year engineering projects on their own, without running into project centers. This project is all about designing and construction of an electric bike. Actually this title could be done by any good creative person in general but the paper attached to this post is really a standard one and invented by CHUAN-SHENG CHEN. Normally a electric bike is known as e-bike. It is fundamentally an bicycle with a proper motor. Which is used to power the cycle. These motors are generally powered with rechargeable batteries. These E-bikes are found to get more recommended and appreciated these days, due to the fuel shortage and pollution effects. So a project on this topic will be very useful to score well in the exam point of view.

Sample form the paper attached: The primary purpose of the present invention is to provide an electric bicycle, which can be formed by user manipulatively mounting a power driving assembly to a regular bicycle and the power driving assembly comprises a driving gear, a flat motor, of which details are disclosed in a co-pending application that was filed as a patent application by the present applicant and is now issued a patent, a battery set, an operation knob, and a transmission gear train. The driving gear is mounted to spokes of a bicycle wheel and is concentric with respect to an axle of the wheel. The flat motor is mounted to a frame of the wheel. The battery set is received in a casing, which is mounted to a frame of the bicycle and the operation knob is mounted on a handlebar of the bicycle or other suitable locations to control a switch of the flat motor, which transmits the power generated by the flat motor through the transmission gear train to drive the driving gear and thus controlling forwarding and stopping of the bicycle wheel, thereby realizing the operation and function of the electric bicycle. The present invention allows an electric bicycle to be formed by simply and easily and user-manipulatively mounting a power driving assembly to a regular bicycle and allows the user to select the preferred model or a bicycle model suitable for the user's riding, or it is even possible to mount the assembly to a bicycle that is currently used by the user to make the electric bicycle to thereby substantially reduce the costs.

Download this final year engineering projects

Details of the Electric bike (e-bike) here: http://goo.gl/9fyk9

Additional informations and link for more interesting information and projects:
http://www.explainthatstuff.com/electricbikes.html
http://www.instructables.com/id/How-to-build-a-72Volt-electric-motorcycle/
http://www.guardian.co.uk/technology/blog/2009/dec/15/mit-copenhagen-wheel-green-bike

ECE projects: Remote control for home appliances (Electronic projects)

Title: Remote control for home appliances (Electronic projects)
Departments: ECE projects, EEE projects, electronics engineering.
Can be used for: Hobby projects, Mini projects for engineering students.

This project was found while surfing the web. It was just brought into our knowledge by one our team member and found to be a valuable suggestion. This basic electronic project is purely application based project. This can be constructed to improved the normal everyday living experience of a normal person. This project is about a circuit that is to be attached to any home appliance in order to control it's working. The circuit given below can be easily constructed with the guidance given and this circuit must be attached to any home appliance. The total controlling can be done via our TV, VCD or DVD remote controller. The circuit will function from a 10 meter distance. This circuit was designed by S.Mohan. Tested and published by EFY.

Sample from the Project and circuit details: The amplified signal is fed to clock pin 14 of decade counter IC CD4017 (IC1). Pin 8 of IC1 is grounded, pin 16 is connected to Vcc and pin 3 is connected to LED1 (red), which glows to indicate that the appliance is ‘off.’

The output of IC1 is taken from its pin 2. LED2 (green) connected to pin 2  is used to indicate the ‘on’ state of the appliance. Transistor T2 (BC548) connected to pin 2 of IC1 drives relay RL1. Diode 1N4007 (D1) acts as a freewheeling diode. The appliance to be controlled is connected between the pole of the relay and neutral terminal of mains. It gets connected to live terminal of AC mains via normally opened (N/O) contact when the relay energizes.

Download this electronics ece project 


Remote control for home appliances details here: http://goo.gl/JOCBe

BE projects: Wireless mobile charing device projects

Title: Wireless mobile charing device projects
Departments: ECE projects, EEE projects, Electronics engineering, electrical engineering.

Can be used for: Application oriented projects, final year engineering projects.

This concept wordless mobile charging is one of the most commonly though and dreamt project for most of the young minds. Though researches are going on, in this particular topic by various technology giants across the globe, Still there is no standard device released. So this makes this topic more interesting for projects and try outs. Mostly when it comes wireless charging of electronic devices it falls under this branch called the "Inductive charging". Inductive charging uses the EMF to transfer energy between two objects wirelessly. This method basically has two coils. One as the transmitter and the other as a receiver coil. The transmitter is connected to the usual power source and the receiver is connected to the charging unit of the electronic device. Thus the principle can be explained in a simpler way.
Paper invented by Melvin J. Sarnowsky et al is attached at the bottom

Learn the basics of wireless charging here: 

Learn more about wireless electricity / witricity here: 
Wireless power transmission projects http://goo.gl/FwMA9
Wireless charging projects http://goo.gl/YAFbO

Sample of the project details attached:  In view of the above, the present invention is directed to a device for providing power to a portable device, wherein the device includes a base housing having a circumferential outer extent configured to fit within a cup holder in a vehicle and a longitudinal axis and wherein the base housing includes a base, and a top housing having a top surface and a front lip and wherein the top surface is angled relative to the longitudinal axis between being parallel to the longitudinal axis and perpendicular to the longitudinal axis and wherein the top surface is closer to the base proximate to the front lip than the top surface is to the base remote from the front lip. The device further includes a primary charging unit including a charging circuit and a primary coil for inductively providing power.


Download this engineering project details here: http://goo.gl/KsmrL

Engineering projects: Repeaterless fiber optics communication.

Title: Repeater less branch powered fiber optic communication.
Departments: Communication, Electronics and electrical, Telecommunication.
Can be used for: Paper presentation and related study.

This is a project that falls under the subject of "FIber optics communication". this papers idea was invented by Lars Erik Eskildsen, Evan Lee Goldstein, Per Bang Hansen. The basics of this paper presentation can be stated in this manner. The title suggests that the engineering project in the fiber optics is to design a network with branches that is repeater less. This idea is to construct a fiber network, configured in the ring topology with number of hubs in the network and one or more branching its interconnected in that. the branching units are designed to add/drop the signals along the path of the network. The engineering projects on fiber optics is to reduce the loss and remove the repeaters still make that network effective with the optical amplifiers.

Sample of this fiber optics project: The specification relates to a repeaterless branch powered fiber optic communications system. The system comprises an optical fiber cable trunk, configured in ring topology, with one or more telecommunications hub, and one or more branching unit serially interconnected therein. Branching units are provided as convenient add/drop points along the extend to cable stations. Cable stations insert and extract telecommunications traffic from the trunk ring over the branch fiber optic cables. In addition, the branch fiber optic cables are also coupled to light emitting power sources. The branch fiber optic cables deliver the energy produced from these power sources to optical amplifiers serially embedded within the branch fiber optic cables, the branching units, or the optical fiber cable trunks. The optical amplifiers convert the energy delivered from the branch fiber optic cables into amplified telecommunications signals. Thus, remote pumping or energy delivery is achieved without the requirement of additional optical fiber cable runs and further, using solely passive repeaterless components.

Download this engineering project here: http://goo.gl/1NJZx

Mini project: Motion sensor projects for students

Title: Motion sensor for security light.

Department: Electronics, electrical.

Can be used: Mini project, pre-final year projects, education purposes. 

This is an other project that was originally hosted by EFY, ideas and design by George varkey. This is another effective electronic project that is working with the help of a PIR motion detector module. Here the project is mainly designed for two purposes, to make the corridor light work in the power saving mode and security device. This project published in the EFY was highly effective and working perfectly. We would strongly recommend to use this circuit diagram and try this for mini project and hobby projects. All the components in the circuit diagram are easily available in the market.

Download this project details here: http://goo.gl/BdMwa

Scada projects: Network data acquisition systems

Title: Network data acquisition systems.
Mostly chosen: Electrical engineers, Electronics engineers, computer science engineers.
Topic under: Scada technology project.
Can be used as : Final year BE project / Paper presentations for events.
P.S: Patent details are added in all the file, fro more information contact us.

This is a project for final year engineering students. Scada projects are widely accepted topic for engineering projects. we must know the basics of scada before getting in to these higher level projects. Getting in depth knowledge in Scada technology is not that easy for sure! But learning the basis of them is not a big task. The internet and google are more than enough for any engineer to learn these basics.

You can learn the  Basics of scada (Understanding the basics) here !

Renewable energy presentation (Trends)

About the renewable energy paper-presentation: (Advance content)
       The paper presentation created here is about the energy creation and conservation. In the type of world we live today energy is been one of the most important need undeniably. We know this is the one which is going to be our concern in a very few years. Doing a paper presentation on this topic always has an added advantage over the other topics for an event. I get these kind of requests under the title "Renewable energy resources". Our team has been working on this for sometime. This paper work is made with some high level information and we prefer this only for experts and engineering students of high caliber because these papers's contextual are of high standards. In this single post we've tried to include two paper presentation for our readers.

Those two paper presentation are titled as : 

1. Supply Unit For Power And Water Based On Renewable Energy
2. Gravity As A Source Of Renewable Energy 

Download this paper: 

http://goo.gl/QEfl2

http://goo.gl/VOHR4

Transformerless Solar Inverter

Abstract of this energy paper-presentations :

The H-bridge works by asymmetric unipolar modulation. The high side of the asymmetric H-bridge should be driven by 50Hz half-wave dependent on the polarity of the mains while the opposite low side is PWM modulated to form the mains sinusoidal shape.

The 10nF ceramic capacitor (C5) should be placed close to the gate-emitter pins of the high side transistors to eliminate cross through conduction due to fast switching of the low side transistors. A negative gate turn off voltage on the high side gate may also improve switching performance. The low side gate drive resistor should be selected to adjust the speed of MOSFET switching.

Download it at: http://www.mediafire.com/?hfcc3kripf1229a

Paper presentation on electromechanical

These are the paper presentation on the topic electromechanical application which were presented at IEEE which i found on the web. i'm sharing it with the readers on the request i got a couple of days ago. read it and share it among friends!

Real world electromechanical problems require the ability to design magnetic and electric components to produce needed forces and torques, such as motor and solenoid design. Optimal electromechanical designs are restricted by package size, weight, thermal considerations, available power and many other environmental limitations.

Download this paper presentation : http://goo.gl/uDHMa

Paper presentations: Power optimization

Hello engineers, Todays latest paper presentations for electrical engineers!


An RF transceiver includes a low noise amplifier module, a blocking circuit, a down-conversion module, a processing module, an up-conversion module, and a power amplifier module. The low noise amplifier module amplifies inbound RF signals. The blocking circuit, when enabled, substantially attenuates a blocking signal and passes, substantially unattenuated, desired receive RF signals of the inbound RF signals. The down-conversion module converts the amplified inbound RF signals or the desired receive RF signals into inbound baseband or low IF signals. The processing module converts the inbound baseband or low IF signals into inbound data, converts outbound data into outbound baseband or low IF signals, determines a 

A system and method of minimizing the amount of power that is used by an optoelectronic module is disclosed. The system uses a thermoelectric cooler (TEC) to maintain a case temperature of the module at about 50.degree. C. This allows the TEC to operate in the much more efficient heating mode, thus minimizing the amount of current being used to maintain the module temperature. The method includes the steps of determining a temperature range and operating temperature for an optoelectronic module, such that a maximum current level is not exceeded. In one exemplary embodiment, an operating temperature of about 50.degree

Download these high quality papers here: http://goo.gl/ZFuLX

Paper presentation: Thermal power plant

Download this Thermal power paper here: Paper presentations - Seminars

The electric efficiency of a conventional thermal power station, considered as sell able energy produced at the plant bus bars compared with the heating value of the fuel consumed, is typically 33 to 48% efficient, limited as all heat engines are by the laws of thermodynamics. The rest of the energy must leave the plant in the form of heat. This waste heat can be disposed of with cooling water or in cooling towers. If the waste heat is instead utilized for e.g. district heating, it is called cogeneration. An important class of thermal power station are associated with desalination facilities; these are typically found in desert countries with large supplies of natural gas and in these plants, freshwater production and electricity are equally important co-products.

Since the efficiency of the plant is fundamentally limited by the ratio of the absolute temperatures of the steam at turbine input and output, efficiency improvements require use of higher temperature, and therefore higher pressure, steam. Historically, other working fluids such as mercury have been experimentally used in a mercury vapor turbine power plant, since these can attain higher temperatures than water at lower working pressures. However, the obvious hazards of toxicity, and poor heat transfer properties, have ruled out mercury as a working fluid.

Download this Thermal power 

paper presentation here: Paper presentations - Seminars

Automatic phase changer circuit

Title: Automatic phase changer project circuit
Department: EEE projects, electrical engineering, electronics engineering.
Can be used for: Mini projects, engineering projects, engineering projects circuit diagrams


In three-phase applications, if low voltage is available in any or two phases, and you want your equipment to work on normal voltage, this circuit will solve your problem. However, a proper-rating fuse needs to be used in the input lines (R, Y and B) of each phase. The circuit provides correct voltage in the same supply line through relay from the other phase where correct voltage is available. using it you can operate all your equipment even when correct voltage is available on a single phase in the building.

The circuit is built around a transformer, comparator, transistor and relay. Three identical sets of this circuit, one each for three phases, are used. Let us now consider the working of the circuit connecting red cable (call it ‘R’ phase).

Download this article here:


 http://www.mediafire.com/?m63f6ek53s97tu0

Solar Inverter: paper presentation

Transformerless Solar Inverter

H-bridge inverter
The H-bridge works by asymmetric unipolar modulation. The high side of the asymmetric H-bridge should be driven by 50Hz half-wave dependent on the polarity of the mains while the opposite low side is PWM modulated to form the mains sinusoidal shape.
The 10nF ceramic capacitor (C5) should be placed close to the gate-emitter pins of the high side transistors to eliminate cross through conduction due to fast switching of the low side transistors. A negative gate turn off voltage on the high side gate may also improve switching performance. The low side gate drive resistor should be selected to adjust the speed of MOSFET switching.

Download it at: http://www.mediafire.com/?hfcc3kripf1229a

Paper presentation AC Drives

AC induction motors are commonly used in industrial applications. The following motor discussion will center around three-phase, 460 VAC, asynchronous, induction motors. An asynchronous motor is a type of motor where the speed of the rotor is other than the speed of the rotating magnetic field. This
type of motor is illustrated. Electromagnetic stator windings are mounted in a housing. Power connections, attached to the stator windings, are brought out to be attached to a three-phase
power supply. On three-phase, dual-voltage motors nine leads are supplied for power connections. Three power connection leads are shown in the following illustration for simplicity. A rotor is mounted on a shaft and supported by bearings. On self-cooled motors, like the one shown, a fan is mounted on the shaft to force cooling air over the motor.

Download this paper: http://www.mediafire.com/?dcz7has6ccbycdk

Mechanical Basics .
AC Motor Construction.
Developing A Rotating Magnetic Field..
Rotor Construction .
NEMA Rotor Characteristics.
Electrical Components Of A Motor.
Voltage And Frequency .
Basic AC Drives .
Siemens MICROMASTER .
Siemens MASTERDRIVE.
MASTERDRIVE Compact, Chassis, and Cabinet Units.
MASTERDRIVE Compact Plus.
Parameters and Function Blocks .
Applications .
Constant Torque Applications.
Variable Torque Applications.
Constant Horsepower Applications .
Multimotor Applications.

Download this paper: http://www.mediafire.com/?dcz7has6ccbycdk

Presentation solid state drives

Solid state drives, EEE, ECE presentation on solid state drives!

Abstract:
Solid state ac derives have undergone 30 years of intense development. however. progress in their design continues unabated. this paper summarizes important developments in ac drives design which have occurred in the past several years and which could be a portentous sign of changes which may soon occur in the ac drive industry. in particular, recent developments in the areas of converter design, motor design, and control system are summarized and discussed.

Download the paper here: http://www.mediafire.com/?7tdwwex1hmmp9qx

Paper on Brushless DC motor

Shift-by-Wire is about replacing the mechanical link between the automatic transmission and the shift lever with an electromechanical system. This will make new safety functions possible and assist the driver in other ways. To do this, an actuator with a brushless DC motor is built into the transmission. It controls the position of the shift valve, which decides the driving position. This thesis concerns the controlling of the brushless DC motor. This is done by programming a shift control unit with a Motorola HC12 microcontroller. The performance of the motor is then tested and evaluated.

Keywords: Brushless DC motor, Shift-by-Wire, Automatic transmission, Hall sensors, Pulse width modulation.

By applying the potent combination of BLDC technology and DSP technology, OEM’s can bring to their customers innovative and advanced features. Applications which were cost prohibitive for the consideration of BLDC motors just a few years ago are not only viable today but also are thriving on the competitive advantages brought forward by the BLDC technology. Conversely if OEM’s ignore the advantages of technology, they run the risk of being over taken by their competition.

Download this at: http://www.mediafire.com/?ybwxfyk1cecetez