Category: Embedded System Projects

Download All Embedded System Final Year Projects, Embedded System Electronics Projects, Embedded Systems Electrical Projects. Students can select latest embedded project topics for final year ece major and mini projects. List of projects available here consists fo project reports and source code for few projects.

Posted on

PWM FED Speed Control of Induction Motor ECE Project for Final Year Students

Introduction to PWM FED Speed Control of Induction Motor ECE Project:

The induction motor has finding enormous applications in industries in these days, due to its advantages the utilization of induction motors are increasing day by day, so in order to attain proper functionalities we need to regulate the speed of this induction motor, the speed of the induction motor is controlled by resistance control on rotor or stator side, stator voltage control, or by pole changing method but these conventional method  are not so effective in controlling the speed of the induction drive so in order to full fill the requirements like low noise, high accuracy, less ware and tear with less operational speed we implemented an new concept in this paper i.e.

“   PWM fed speed control of induction motor controlled by  the computer”. Here in this project we generate numerous pulses in every half cycle such that the width of the pulse is less at the end and beginning of the half cycle and maximum at the center, and this width of the pulse varied by the amplitude of the reference sine wave, such that the amplitude of the carrier wave is less than the reference sine wave and these two signals are mixed in the comparator, the output signal frequency is controlled by the modulation index.

The proposed system consists of power supply circuit, Microcontroller, opt-isolator used as a driver circuit, MAX232 integrated circuit, TRIAC and an LCD to display for the output. The power supply consists of a step down transformer to obtain 12v ac from 230v ac and an full bridge rectifier to gain 5v dc for the circuit operation, we use an PIC (16F877A) micro controller to control the operations of this device, asynchronous receiver/transmitter is used to transmit the data between parallel and serial lines.

The entire set up and working phenomenon is explained neatly along with the experimental results.

Posted on

Speed Breaker Generator Mini Project for ECE Students

Introduction to Speed Breaker Generator ECE Mini Project:

This paper presents a new concept in the field of power generation; the main objective of this paper is to provide a low budget electricity production, with simple methodologies. In order to meet the enormous demand of electrical energy we have to find alternate sources to full fill the need of supply. Regarding this our project “generating electrical energy from speed breakers” gives a better solution.

In this process we generate electrical energy based on the vehicle weight, and this input object weight is taken as potential energy, this system has mechanism in converting mechanical force into electrical energy. There is an continuous loss of energy in the for heat and friction when an vehicle passes over the speed breaker so in order to utilize the wasting energy we need to implement our project for the conservation of these wasting energies, This paper explains clearly the working mechanism, the design, and practical implementation.  Here to generate electricity we take the potential energy as an input from the passing vehicles and it is used as a prime mover to excite the generator set to produce the electrical energy and this generated energy is stored in the batteries and used for the various applications.

The main procedure includes three kinds of mechanisms Crank-shaft mechanism, Roller mechanism, Rack- Pinion mechanism. Each mechanism had its own advantages and disadvantages but Rack- Pinion mechanism find to more beneficial than the other two by providing greater efficiency, with less gear loss. The materials, tools assembly with their applications and advantages are clearly explained below.

The experimental verification of this sampled kit had revealed that this system is a low cost device with less maintenance, and highly efficient in densely populated areas with high efficiency in production. If we able to design the speed bumps for heavier vehicles which can produce high torques we can extend the range of electricity production.

Posted on

RFID Based Library Management System Final Year Project Topic for ECE with Report

Introduction to RFID Based Library Management System Project:

The new method for data collection and auto identification is called radio frequency identification of RFID that enable to automate the process of business. It also helps in large number identifications of objects that are tagged using the radio waves. This system base on library management system allow easy transaction flow and also provide long term and immediate benefits for the the library from the aspect of security and tracability.

The UHF RFID readers are the base of this proposed system and it is further supported with antennas and section for transactions. RFID transponders that are used in library cards can easily able to store electronically informations that can be written and read without any kind of help or contact from the radio medium. Here, we will discuss about the experiments that are conducted for RFID that are based on LMS.

The use of RFID in the library section enhances the borrowing speed of books followed by monitoring speed enhancement and speedy increase in the process of book searching. It makes the library staffs free to follow the user service jobs. The performance of this system varies and it depends on the RFID tags and readers. This technology can only be used perfectly if used in the right direction and it completely depends on the kind of information that is to be written on the tag.

The results of the experiments along with the position of the card reader’s, tag positions are represented in this paper. Work is going on to set up the same in the library of CDAC and development in this technology is going on a state will enable to give a capacity of huge memories, reading ranges and processing speed. It will also make work easier and effective for the librarians. This is an ideal project that can access the work of the library. 

Posted on

Remote Controlled Multipurpose Robotic Vehicle B.tech ECE Seminar Report

This paper presents a new concept “remote controlled multipurpose robotic vehicle”, in the field of industrial robotics these robots had found applications in product inspection and security where high endurance with speed and precision is required. This robotics is most emerging technology I recent days and a rapid advancement of this technology had invented many kinds of robots like humanoids, moving robots based on robot arm, car robots, monitoring robots.

This electromagnetic device operates under three categories, they are manual, semi automatic, fully automatic. Here we make use of dc rives or stepper motors for the mechanical movements of the robots, in manual operation the commands are given by the user are directly given to the robot, in semi automatic operations sum actions are performed without taking commands from the user, and in fully automatic condition i.e. an virtual based mechanism the operations are performed automatically in an predefined manner. 

In our project we dealt with automatic control, multipurpose, reprogrammable a virtual robot used for automation applications, here an re programmable multipurpose manipulator is designed to perform the mechanical movements of the robot,

The major components of this project are RF Transmitter used for short range remote controls, valve-regulated lead-acid battery for the supply of high specific power density, RF Receiver  to  receive the commands from the micro controller , micro Controller used to control the mechanical directions for the robot and guides it, low power electromagnetic Relay is used to provide switch control operations, Aluminum Composite Panel (ACP) or Aluminum Composite Material (ACM)  coated with Polyester paint are used for external cladding and insulation purposes, Coil Springs/helical spring are used for the storage of kinetic energy for subsequent use, DC Motors or steeper motor as the drivers for the robot placed at their wheels, wireless Camera with LED indicator lamp. The construction and its working with its implementation and results are clearly explained in the coming sections. These systems find applications in security, defense as bomb squad, and navigational systems. 

Download Remote Controlled Multipurpose Robotic Vehicle B.tech ECE Seminar Report.

Posted on

ECE Major Project Idea on Relay Coordination with Project Report

Introduction to Relay Coordination with Project:

This paper addresses the design and implementation and the importance of relay coordination in an electrical system, the proper operation of an electrical system depends on the coordination of relay system to a greater extent, when  an electrical system under faulty conditions the protective device has to be operated successfully, in every electrical system circuit breakers are the major protective devices which operates based on relays, relays are electrically operated switches using electromagnetic phenomenon, so in high power distributions these relays are to be operated effectively, so proper coordination with the protective devices may facilitates accurate fault detection and eradication.

With an intent to provide Proper application and coordination of over current relays in an electrical system we implemented this project, relay coordination can be done by proper plug setting and time multiplication setting, here in this project we discuss about the operation principles of relays basically relays operates under two principles, Electromagnetic attraction, Electromagnetic induction.

The electromagnetic attraction relays are actuated by dc or ac currents, the types of electromagnetic relays are attracted armature type relay, Solenoid type relay, Balanced beam type relay.

And the electromagnetic relays operates based on the principle of induction motors, these are not operated under dc quantities, the various types of induction relays are Shaded-pole structure, Watt-hour-meter structure, Induction cup structure.

The operation of these relays are discussed individually in the coming sections, the coordination of relays elements has to be made with an intent to attain high sensitivity conditions, the measuring functions are made by an analog/binary signal converting measuring element which has an fixed output level.

This output signal is amplified in the output element, for these operations the power supply is given by the feed element usually it is from mains or from an external battery. Finally by implementing all these required conditions we will achieve a highly accurate, less operational speed, low power consumption relays.  

Posted on

PWM Fed Speed Control of Induction Motor Using PC Final Year ECE Major Project Report

Introduction to PWM Fed Speed Control of Induction Motor Using PC Project:

The main objective of this project is to control the speed of an induction motor with pulse modulation technique; this paper deals an innovative way of induction motor speed control mechanism rather than the conventional approaches like stator/rotor resistance control, frequency control method and pole changing method. Here we use sinusoidal pulse width modulation technique and the control operations are monitored by using PC.

A speed encoder is used to detect the speed of the induction motor, IGBT switches in PWM inverter as their switching devices, in this technique several pulses are generated in a single half cycle, and the width of these pulses are varied in accordance to the amplitude of the reference signal, the width of the pulse at the end of the half cycle is maximum, and reduces on the either side.

The carrier wave and the reference wave are coupled in an comparator and pulses generated when the amplitude of the carrier sinusoidal signal is lower than the reference signal, the carrier frequency is controlled by the modulation index M, the peripheral hardware components used in this circuit are Induction Motor, PIC (16F877A) Microcontroller is used here provided with an EPROM memory, Power Supply Unit, Opt-coupler is used for short optical transmission path to transfer an electronic signal between transmitter and the receiver, LCD, transistor TRIAC i.e.

Triode is  an electronic component which is  equivalent to two silicon-controlled rectifiers joined in inverse parallel in order to conduct current in the both directions, With a Current sensor, voltage sensing unit. This overall circuit is operated at a power supply of 5v dc so we need to step down the 230v ac into 12v ac by a step down transformer and rectified into 5v dc by a full bridge rectifier and a voltage regulator.   This new method is a low cost, highly reliable and accurate device with minimum risk.

 Download PWM Fed Speed Control of Induction Motor Using PC Final Year ECE Major Project Report.

Posted on

Final Year ECE Seminar Topic on Green Photonics with Report

Introduction to Green Photonics Seminar Topic:

This paper addresses the importance of the green photonics in protecting environment; this paper gives a clean overview about the importance of these green photonics in the production of clean energy and solid state lightning with their importance in energy loss reduction and environmental sensing.

This project helps people to understand about how these photonics can be used to green house effect and present a new revolutionary concept called artificial photosynthesis, now coming to this project overview the concept green photonics is nothing but the involvement of photonics in generation and conservation of energy with less environmental pollution, by reducing green house gasses effects and providing an most sustainable and environmental friendly energy. Here we implement the photovoltaic (PV) power generation, and a high efficiency Solid-State Lighting (SSL) generation, organic photo sensors, and Artificial Photosynthesis

Which uses synthetic material in the place of chlorophyll molecules and “artificial leaf” power generation is created by the use of this synthetic material this is known as artificial photosynthesis. This is a renewable energy resource with less carbon emissions. This historic first generation green photonics has many advantages, like greater energy conversion and higher efficiency, greater impact on pollution reduction,  environmental sensing and monitoring with less green house gas emissions.

In the optoelectronics growth in industries and government policies in implementing green photonics in energy generation, these are now becoming an promising future for the upcoming green generation technologies with higher energy savings, these green photonics are the ideal choice to minimize the light pollution by implementing artificial photosynthesis, this paper includes the design and implementation with experimental verification details including the recent day market trends in green optoelectronic manufacturing with their energy efficient prospects.  And finally it had proven to be very useful in providing simple solutions for light pollution.  Solid State Lighting will be the future energy source for this world.

Download Final Year ECE Seminar Topic on Green Photonics with Report.

Posted on

ECE Project Report for PC Based Robot Controlling Using Wireless Communication With Ask Modulation

Introduction to PC Based Robot Controlling Using Wireless Communication With Ask Modulation Project:

This paper represents the design and implementation with experimental results of a PC based robot controlling using radio frequency based wireless communication system with ask modulation,  in this the directions of the robot is controlled by the computer, the receiver section had an control units which regulates the mechanical movements of the robot based on the commands from the PC, the transmitter section holds the computer and an 8051 micro controller used to control the operations based radio frequency communication system, wireless communication is becoming very popular in these days in industrial, medical, household applications, due to the rapid development in embedded systems an rapid advancement had taken place in the field of very reliable wireless communications.

The system in our project consists of a transmitter section and a receiver section, the transmitter section comprises of an micro controller, radio frequency transmitter with PC, serial communication using MAX 232 level converter is used to interface the 8051 micro controller with the PC, the purpose of the serial commutation is to transfer data in two ways i.e. parallel and serial data transfers, by using an input keyboard device we can pass commands to the robot from PC through this transmitter section, the receiver module receives the data by the help of RF transmitter.

The micro controller passé the data to the transmitter antenna by means of RF transmitter and the receiver antenna receives the signals, based on this signals the micro controller in the robot operates, the specified actions and operations are programmed in to the micro controller. We use two dc motors in order to drive the robot in both directions.

This sample kit operates at a regulated 5v dc power supply, for that we use an step down transformer coupled with an full bridge rectifier and an voltage regulator,  the components and schematic operation is clearly explained in the upcoming sections with their implementation and performance characteristics.  

Download ECE Project Report for PC Based Robot Controlling Using Wireless Communication With Ask Modulation .

Posted on

ECE Major Project Idea on Remote Monitoring and Control of Electric Power System with Report

Introduction to Remote Monitoring and Control of Electric Power System Project:

This paper presents a new concept in remote monitoring control of electrical equipment through a web based networking technology, these internet based control systems are gaining enormous attention in these days, in order to provide protection for the power systems, here in this paper we developed a real time  smart controlling device based on the utilization of web, these systems are designed to  provide protection for in house engineering and production systems with most advanced controlling capabilities, i.e. equipment protection by means of modem communications.

In these days power management is done through the enhancement of net, in order to minimize the loss in the costly electrical equipment by energy management via web based controlling, in this project we provided an advanced architecture for the users in controlling the remote monitoring power systems, it is an simulation based concepts  provides the real time applications in web based laboratory work, these simulation studies helps to develop an sophisticated virtual control systems for electrical appliances safety, in modern days power monitoring electrical systems involves in measurement of continuous varying electrical parameters, so  we need to find the a device to operate the electrical network under normal and abnormal conditions,  this system consists of  three main interfaces, Presentation tier,  Application tier,  Data base tier .

In presentation tier we communicate with the device trough web browser, this tier is programmed using a java script, and in application tier we had an web server and an application logic for the control of electrical devices, where as data base tier built based on Relational Data Base Management System (RDBMS) to facilitate higher flexibility, reusability, multiple task management.

The entire circuit operation with real time applications are clearly explained in the upcoming sections, this circuit is an ideal choice for the user willing to achieve low power consumption for monitoring operations with reduction in cost. In future decision making can be done by computers by implementing visual basic language.

Download ECE Major Project Idea on Remote Monitoring and Control of Electric Power System with Report.

Posted on

ECE Project Topic on PC Controlled Temperature And Obstacle Sensing Robot with Full Report

Introduction to ECE Project Topic on PC Controlled Temperature And Obstacle Sensing Robot:

An obstacle avoidance and temperature sensing robot which is supervised by the computer is presented in this paper, this computer based temperature and collision control robot based on the radio frequency technology, implemented under the embedded system ultrasonic technology for its design, the main objective is to control the movements of the robot by not manual operation but using radio frequency technology we can achieve wireless control over the mechanical robots, this systems send commands to the robot through the micro controller, here we use a low power and high performance 8051 microcontroller with 8-bit processor, 32 data lines using different  memory types such as UV-EPROM, Flash and NV-RAM these commands are derived from the control systems and based on the computer vision library we can attain obstacle detection through stereo vision, in this system sensors play a vital role in receiving the data, these are the perceptual system in the robot , the temperature sensors i.e.  

Thermostats are the high sensitive temperature elements we use here, our project consists of the following major components, RF receiver and transmitter, RF decoder and encoder, ADC, motor drives for various power ranges, ultrasonic sensor, crystal oscillator.

 The radio frequency technologies paved path for the wireless communications, these RF waves i.e. electromagnetic wave can propagate with the speed equal to light, finds enormous applications in radar, television broadcast divisions. Our project is mainly divided into two sections, Hardware implementation, and Firmware implementation.

In hard ware implementation we discuss about the design and assembly where as in firm ware implementation we come across the micro controller programming, software installations, the project design and implementation is explained with the help of a functional diagram. This sample circuit is implemented by interfacing with the computer and the experimental results are found to be satisfactory proving it is an reliable and effective device for controlling the mechanical movements of the robots with obstacle detection and with minimum collision.

Download ECE Project Topic on PC Controlled Temperature And Obstacle Sensing Robot.