Category: Electronics Seminar Topics

Download All ECE ( Electronics & Communication Engineering) Final Year Seminar Topics, technical Presentations and ppt’s. B.tech ece students can select latest topics form below mentioned list and download seminar report and paper presentations. This list consists of Electronics Seminar Topics on latest technology like gps, gsm , wireless communication with abstract and full report

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ECE Project Report on Microcontroller Based Automated Precise Temperature Controlling Systems

Introduction to Micro controller Based Automated Precise Temperature Controlling Systems Project:

Present days so many places are depending on temperature. For example industries. Industrial instruments mainly have been depending on powerful and controllable energy sources. Boiler, heat exchanges are providing these energies to the industries. The temperature of these machines can be controlled by heat coils or flame. So the machines will work long time, no damage will take place, and excessive heat will be remove.

Like these so many temperature controlling systems are available in market, which are warmer controlling system, medicine storing units, etc. temperature sensing is not controlled by basic standards method, direct comparison method. The main of this project is to sense the current status of the system and to control the heat generated by the source.

In olden days for controlling the temperature mechanical systems were used. But these systems were not giving efficient and accurate result. So electronic based systems were invented, which were efficient compared to mechanical machines. Present days technology has been improving effetely, so micro controller based automated precise controlling systems are used.

Various temperature controlling systems are available in market, which are discrete type (semi-automatic), discrete type (automatic), and Micro controller based (fully automatic). Hardware requirements are heater (LM35), temperature sensor, signal conditioning unit (LM358), controller (89C52), buffer (MOC 3041), and display (16*2 LCD display). Software requirements are MID-51 and Flash Magic.

Heater provides i/p to the system and such heat controlled by the controller. The surrounding temperature sensed by the sensor and corresponding output is produced in mv. The o/p of the sensor is not strong in signal form so signal conditioning circuit (SCC) is used.

Buffer is nothing but non-inverting unity gain amplifier which acts as feedback network to the system. Required point of temperature and o/p of SCC are given to controller, which mix these two and controlling feedback is given to heater through feedback network.

Display will display the required set point of temperature. It is applicable for domestic purpose, textile industries, water heating systems for aquarium, etc. future enhancement is compact size, improving range of temperature, also uses in some liquids, and parameters can operated by remote control. 

 Download  ECE Project Report on Micro controller Based Automated Precise Temperature Controlling Systems  .

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Final Year ECE Project Idea on Superconducting Quantum Interference Device

Introducing to Superconducting Quantum Interference Device Project:

A Superconducting Quantum Interference Device (SQUID) is a very sensitive magneto meter, which is used for measuring extremely weak signals such as suddenly changes in human body electromagnetic energy fields. Its noise level is very low. For this measurement a device is used, which is known as “Josephson Junction”. It is made up of two superconductors and separated by a thin insulating layer and electrons pass through this device.

SQUID is used to measure a change of energy as much as 100 billion times of weak electromagnetic energy that passes through compass needle. In this each and every electron moves in opposite directions because current moves in two opposite directions. Generally SQUIDs have been using in testing purpose because its sensitivity, in engineering, medicine, and geological equipment measuring sensitive magnetic field energy, so it is used in these fields.

Electron-pair wave coherence and Josephson junction properties used by SQUID for measuring small magnetic fields. SQUID has a central element called as “ring”, which is made up of superconducting material with one or more weak links. This ring has 4-sides,2-opposite sides are weak links, whose critical current is much less than critical current of main ring. It produces less current density. There are 2-types of SQUID.

One is Direct Current (DC) SQUID, next one is Radio Frequency (RF) SQUID. In DC SQUID, when the external flux increased by the half integral multiple of Φ0 then the screening current direction changes every time. The superconducting ring becomes resistive and voltage appears across the junction. Whereas in RF SQUID is inductively coupled to resonant tank circuit.

When it is operated in resistive mode, then changes the inductance of tank circuit so resonant frequency changes, so easily measure these frequencies and losses appear as voltage across load resistance. The uses of SQUID are oil prospecting, earth-quakes prediction, mineral exploration, scanning, geothermal energy surveying, etc.

 Download  Final Year ECE Project Idea on Superconducting Quantum Interference Device .

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RFID Based Project on Embedded Palm Device for Guiding Applications Using ARM-7 and RFID Techniques

Introduction to RFID Based Project on Embedded Palm Device for Guiding Applications Using ARM-7 and RFID Techniques:

The main objective of this paper is to develop a embedded palm device. In our modern life ,we expect the devices which are intelligent and can satisfy our needs. We need the devices which makes our work simple and faster. When the visitor visited the museum previously the information about the exhibit is given through conventional audio cassette system, in this system there are many problems  and this focused them to develop a guide system for museum  by using personal digital assistants (PDAs) .

This can automatically retrieve all the information about the exhibit which the visitor is looking at. Hence user doesn’t require to search for the information about the exhibit every time.

Brief into design and working of Embedded Palm device:

This embedded palm devices consists of LCD, Arm processor, RFID Reader, Keypad, Flash Memory and audio amplifier circuit. RFID readers use radio frequencies for transmitting data attached to a tag. These are used for automatic identification and tracking purposes. Keypad helps the user to communicate with the device.

Flash memory is used to store the information about the exhibit. Here also the heart of the project is arm processor. The arm-7 processor is used. These processors makes use of von-neuman architecture and is specially designed for devices which use low power. Digital to analog converter is prebuilt in it. Audio amplifier circuit is used to play the files which are stored in flash memory through processor. LCD displays the information about the exhibit. 

Download  RFID Based Project on Embedded Palm Device for Guiding Applications Using ARM-7 and RFID Techniques .

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Diamond Chip Seminar PPT

Introduction to Diamond Chip Seminar Presentation:

All the electronic devices use silicon but the usage of silicon chips is not that efficient in power electronics. This led to invention of carbon chips which has better characteristics than silicon chips. By using carbon materials we can manufacture chips which are smaller in size and stronger and we can achieve higher processing speeds. The carbon nanotube is the major component used in microprocessors and is the major part of diamond chips. In this paper we will see how diamond chips are manufactured and the different forms of diamond chips and about the characteristic of carbon chips.

Brief on Diamond chips:

Carbon chips are called as diamond chips which are manufactured on a carbon wafer which as a diamond structure. The carbon nanotube is the major material used in diamond material which has unique properties. Pure carbon materials are non conducting in nature so they are made to undergo doping process so as to make it as a semiconductor material.

Carbon nanotubes are available in single walled and multi walled structures depending on the requirement they are used in the manufacturing process. The diamond chips works at a operating frequency of 81ght which is double the speed of the earlier devices and these have higher tensile strengths. Carbon nanotube exhibits the property of kinetic motion which creates an automatic rotational motion with in the inner nanotube core and outer nanotube shell.

Applications and Advantages of diamond chips:

By placing gate underneath single walled nanotube and by coupling the one half of the nanotube an ideal diode is formed. Carbon chips can with stand higher temperature and has higher processing speeds than the silicon materials. Carbon nanotubes are used for designing of nano RAMs and these maintain the supplied information regardless of whether the power is supplied or not.

 Download  Diamond Chip Seminar PPT.

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Seminar Topic and Report on Diamond Chip

Introduction to Seminar Topic on Diamond Chip:

Silicon is the most common material used in all electronic devices but it has many disadvantages. To overcome these advantage carbon chips are used which are also called as diamond chips can be used which has higher performance than a silicon chip. Diamond chip are the electronic components which are designed using carbon as a wafer or by using diamond structural carbon wafer.  In this paper we will see how diamond chips are manufactured and the advantages of using diamond chips than silicon chips.

Manufacturing of diamond chips:

We use doping process for the pure diamond structural carbon to make it conducting material.  By using crystalline diamond film we can produce a restiveness semiconductor chips than that of silicon. To make the boundaries aligned we grow a diamond film on the iridium which as a disorderly microscopic crystals.

In certain areas carbon nano tubes are used which are allot ropes of carbon crystals which have a carbon nano structure  The carbon nano tubes are available in two types one is single walled and the other is multi walled form. Carbon chips have higher strengths and posses kinetic energy.

Advantages of using diamond chips:

A diamond chip is more restiveness than a silicon chip. The diamond chips can with stand a temperature of 500c whereas normal silicon cannot withstand.  The diamond chips have high thermal conductivity and can withstand high electrical fields.  Diamond chips have fast processing speeds and they can operate up to 200V. the diamond chips operate at 81ghz frequency which is twice that of the available silicon chip frequency.

 Download  Seminar Topic and Report on Diamond Chip.

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Detection of Malaria Parasite Infected Blood Images ECE Project

Introduction to Detection of Malaria Parasite Infected Blood Images Project:

The effected red blood corpuscles will have a different shape when infected by a malarial parasite. These can detect by using 3D analysis which can improve the diagnosis of the disease. In this paper we will see how 3D analysis is conducted for detected the infected red blood corpuscles. A 3D statistical approach is used for examining the curved structure of the cells and then 3D moments of the curved surface are calculated.

Brief into 3D analysis:

 A statistical analysis is used which diagnoses the 3D moments of the blood samples and compares the infected and the normal red blood corpuscles. The red blood and white blood corpuscles can be easily differentiated as they differ in size and structure. To make a shape analysis of the blood moments we use probability theory.

The region moments of the blood cells represent a normalized grey level image to which the 3D statistical applied. By using this algorithm we can analyze the degree of infection and by further digital analysis we can know the presence of plasmodium in the blood cell. When compared to manual analysis the digital process takes less time foe performing the analysis.

Advantages of using 3D analysis:

There are various chemical processes for detecting the extent of the parasite in the blood but the 3D analysis can give better and efficient results. By using 3D analysis we can make a better diagnosis of the disease. The time taken for performing the test is very less and it is a low cost available method.

  Download  Detection of Malaria Parasite Infected Blood Images ECE Project.

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ECE Seminar Report on Nano Robot in Human Body

Introduction to  Seminar Topic on Nano Robot in Human Body:

The objective of this model is to design a nano robot which moves through the blood vessels of our body and kills the pathogens and repairs the damaged tissues. For designing these robots nano technology is employed. This is advancement in the nano biotechnology which reduces the diseases the occurred in the body and the person need not consult a doctor or even need not take a medicine.

Brief into the design and working:

Nanotechnology is the science which deals with the direct manipulation of atoms and molecules for the development of substances which use the novel properties which are of few nano meters in size. Electric sensors are present in the nano robot which detects the surroundings and cell condition by electrical and chemical means.

Actuators are bio motors are artificially manufactured in laboratories by using dilute nucleic acid. The biomotors get the required power from the ATP present in the body. Control mechanism is provided for the robot which handles the functions to be performed and the control mechanism offered by the control assembly is equivalent to a PC.

Advantages:

This type of nano robots can completely destroy the pathogens present in the human body due to which the immunity increases. This kind of robots can increase the life span the human beings as they repair the damage tissues. The nano robots proper treatment to the disease occurred. The nano robs may come to availability in the coming five to ten years of time.

 Download  ECE Seminar Report on Nano Robot in Human Body.

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Seminar Report on Delay Tolerant Networking

Introduction to Seminar Topic on Delay Tolerant Networking:

Due to the growing network applications they should be able to communicate with all the desperate working environments which have different physical and operational constraints. In this paper we will propose an architecture called least denominator protocol which can work in multiple desperate network environments. The proposed architecture can work in both terrestrial and interplanetary environments even in extreme cases. In this paper we will look into the interplanetary protocols which are used for dynamically loading the applications.

Brief into the working:

For interplanetary communication the internet protocols cannot be best suited due to the space environments. The proposed types of protocols are used for maintaining end to connectivity between the systems and for dynamically loading the applications in the outer space stations. Consultative committee for space data systems is using the telemetry and telecom and wireless protocols for space communication over the past years.

 In the recent years CFDP is developed which is implemented by using data re transmission procedure is being used to reduce the error rate. By using CFDP the round trip latency is reduced has it never waits for the acknowledgement of the transmitted one before beginning another one. A delay tolerant network architecture is used which serves as a bride between the different working environments and the stacks in a standard manner.

Advantages:

The proposed protocols can offer the applications and the end to end data transmission services in an efficient and a reliable manner. By using these protocols we can achieve high transmission rates with a continuous connectivity at constant transmission latency. By using this method easily configure the networks for our research purposes in a inexpensive manner.

 Download  Seminar Report on Delay Tolerant Networking.

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ECE Project Report on IP over SONET

Introduction to IP over SONET:

IP over SONET technology is deployed in IP backbone networks to provide efficient, cost-effective, high-speed transport fast routers. SONET is an ANSI standard which provides rates, formats and optical parameter specifications for optical interfaces ranging from 51 Mb/s to 9.8 Gb/s capacities. SONET provide: Highly survivable/reliable networking because of standardized switching architecture, multivendor inter networking  interoperability standards, and well-thought-out and standardized transport operations and maintenance capabilities. SONET   multiplexing combines low speed digital signals with required overhead to form Synchronous Transport Signal Level One (STS-1).

SONET was providing huge bandwidth, but there was not enough IP traffic to make use of it. Bandwidth can be used fully by mapping IP traffic into higher volume of ATM traffic before transporting it via SONET. ATM is a packet switched technology which can handle both variable-rate traffic and fixed-rate traffic. ATM is based on transmitting all information in small fixed- size packets i.e., 53-bytes long called cells.  ATM is not the most efficient way to transport IP traffic and future demands for bandwidth cannot be met, because it has too much overhead. For this reason users prefer to use ATM when sending audio, video, voice and other IP data types requiring quality of service. So, IP over SONET can carry all types of traffic and is ideal for data-only networks, because it does not use ATM. Thus eliminates a layer of network stack and has lower overhead. All these considerations has become much more important to carriers as volume of IP traffic has increased and ISPs and large corporate users have begun sending IP directly over SONET as fast, cost-effective, reliable, fault tolerant, and easily configurable alternative. 

SONET has following features:

  1. Network management
  2. Protection
  3. Bandwidth Management
  4. Network Simplification
  5. Mid-fiber meet

The problem with IP over SONET is, it uses entire link between the routers, and no other traffic could be multiplexed with the IP packets. Network provider goal is to provide IP transport solutions with low-cost and value- added services: QOS control, guaranteed service availability, and dynamic bandwidth allocation. Since the nature of data being transported over networks change, the demand for IP over SONET is increasing. Because of this increasing demand, network carriers are looking for efficiency and speed that IP over SONET offers. So IP has become dominant internetworking protocol.  Many carriers already have SONET in their network infrastructures, so adopting IP over SONET is a cost effective for them. 

Download  ECE Project Report on IP over SONET .

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ECE Project Report on Autonomous Robots

Introduction to Autonomous Robots ECE Project:

Autonomous is the word which clearly tells that it works on its own without any guidance. Autonomous Robots are those which work independently without any particular tasks or any kind of human guidance. Most of the robots works with some extent of autonomy and these are of various kinds some robots can be of autonomy to some extent and some completely.

The strength and the extent of autonomy is based on the work or task that the robot has to be done for example if a robot has to clean a floor or lawn it some one kind of autonomy and the robots which work in space has one kind of autonomy all these are based on the place in which they work. For any kind of robot the exact work and the kind of work and the place in which it has to work must be determined before as this can be unpredictable.

The most important thing in the research of robotics is they have to enable based on the environment it has work as working on the land and in space has many variations. A complete independent robot has a capability of gathering information regarding the environment and also has the capability of working without human intervention for longer period and also can move its parts or some parts without human guidance.

The autonomous robots are designed in a way that they can avoid situations which are harmful to itself or others. The autonomous robots gains novel abilities such as adjusting the strategies based on the surrounding situation and also for completing its tasks. This paper deals with the autonomous foraging which is an apprehension among the social anthropology, human behavioral ecology and also the robotics artificial life and intelligence.     

Download  ECE Project Report on Autonomous Robots .