Category: Electronics projects Topics

This category consists of electronics projects abstracts, ECE project reports and paper presentations. Students can select best electronics project topics on robotics, embedded systems, GPS, GSM, wireless communication ..etc. Here we provide full project reports for electronic projects and abstracts with circuit diagrams.
These projects can be used for mini and major projects which covers new topics and ideas.

Posted on

Networked Control System Electronic Project Report Download

Networked Control System (NCS) is the new model implementing in Computerized Numerical Controllers (CNC),here a single server can monitor and controls the entire machinery there by reducing the manpower requirement, the machinery is divided into segments and the segments are handled segment clients under the super vision of the single server, Computer Numerical Control (CNC) is a  numerical control system performs various operations like data handling, response management, sequence control by a single computer system, having high storage capability, upgrading control system operations.

 The existing system is a human dependent system, in order to perform these individual tasks each machine need a human to control it. And also it is an open loop system without feedback results into complex system; the continuous hissing noise is not eliminated effectively.  In order overcome these problems networked control system is introduced, NCS machine tools are more efficient over ordinary conventional machine tools implementing in these days, the hard ware is comprises of  PIC18F2220 .

Micro Controller performs the speed regulations, LMD18200 ,L293D  Motor Driver responsible for position and directional movements i.e. the position and velocity servo mechanisms, LM35  Centigrade Temperature Sensor, MPX5050 Integrated Silicon Pressure Sensor senses the temperature variations with  0.5C accuracy operates at range of 4-30 volts ideal for remote applications,  Personal computers  including server and client.

The software programmed was Embedded C with CCS-PCWH compiler of Visual basic 6.0 version. When sensor receives the input signals depending up on the requirement the speed regulations, position, direction, temperature, pressure variations are changed. In our project we demonstrated the speed control results at different duty cycles,

Our project employs a very effective data transfer between the single node servers to the client computers, which enable the decrements of human resource, in future we can implement  Field-programmable gate array in this project in order to achieve better results.

Posted on

Controlling Solar Panel Using MicroController ECE Project Report

Introduction to Controlling Solar Panel Using MicroController Project:

Due the extinction of the non renewable energy resources a rapid development had occurred in utilization, conservation of natural renewable energy resources, solar energy is major renewable energy available for the humans in the environment. In utilization of this solar energy scientists have been implementing several methods that reforms the efficiency in saving the energy prodded from the solar panels, through these researches a new concept had arrived in order to control and regulate the solar panels, here in this paper we introduced a new concept solar panel tracking system.

The main objective of our project is to control the solar panel angular movements based on the movements of the sun. The positions of the solar panel are altered by means of stepper motor and micro controller set, the variations in the orbit of the sun are divided into segments, Real Time Clock (RTC) is used to fix specific time limits for each segments.

Solar cell is made silicon wafer and it implements photovoltaic effect in order to convert solar energy into electrical energy, hence it is also termed as photovoltaic cell.

These solar cells produce neat energy about 1400 kilowatt, the stepper motor is used here to convert the pulses into angular movements, and its controls the movements of the solar panel, an 8051 micro controller is used in kit to guide stepper motor in controlling panel positions, DS1307 serial real-time clock (RTC) is used here is capable of operating under Temperature Range: -40°C to +85°C.  the hardware assembly was neatly explained, As per the research out comes average output wattage for a moving panel is around 6.9141 W is high when compared to the fixed panel, the load curve represents the power generation at various times in a day.

The solar tracking system has several advantages; it has low running cost, less impact on harmful atmospheric gases, long life cycle with good efficiency.

Posted on

Solar Lighting System ECE Project Abstract

Introduction to Solar Lighting System Electronics Project:

Our non-renewable sources are in danger of extinction we had very little time hence the one and only alternate source is natural renewable energy resources, these are the resources given to us by nature, nature can replenish these resources in very quick time prevents from there extinction.  These renewable resources are of various kinds like are solar, geothermal, wind, water and biomass these are main source for human survival in coming future.

The main objective of our project is to provide alternate lightning system by using solar energy, for that we designed and developed a low cost solar power lightning system. Our project includes various components namely solar lighting system, solar panel, integrated circuit, light source, photovoltaic, battery, relay, solar panel.

In our project we harvest electrical power required for lightning applications by means of solar panels, we implement pulse width modulation technique in order to drive the solar LED system, this pulse width modulation resists the power loss by using current limiting resistor implementing time multiplexing method. The entire system consists of the following equipment in circuit construction they are 12-16Vsolar panel, 35mf capacitor, a relay operated at 10V, IC 7808 integrated circuit, a lamp with range of 6V, 1A, 3 watts, light emitting diodes, resistors of different values, operating switches.

The total circuit is verified under prescribed conditions, These experimental results revealed that our circuit is working at supreme condition, there are no short circuits, battery was delivering required power constantly, when relay is under working conditions the capacitor is charging in day light and delivering power at required time, the solar panel is up to the task by energizing the battery continuously. Our project not only gives information regarding the modern utilization solar energy by using latest technology but it reforms how to conserve these renewable energy for future global development.

Posted on

Laser Led Based Voice Communication System ECE Project Abstract

Introduction to Laser Led Based Voice Communication System Project:

In past radio frequency signals are the mere source of data transfer but due to improved technology in communication fields recent times created new dimensions in the field of wireless communication. Any electrical and electronic system is operated without the involvement of the wired connections (conductors) are termed as wireless,

In our project laser/led based voice communication system we discuss briefly about designing of the proposed circuit, and develop new ideas in this concerned field, we provide the detail study of the entire circuitry and different types of components used in this circuit.

The active medium in this process is the laser which is the main source for the transmission of the information the choice of laser should have the following properties like; I should be highly monochromatic and coherent.

 This paper describes about two major units one is transmitter unit and the second is receiver unit, the transmitter modulate the signal into optical signal with the help of lasers and transmits the signals through air, and in the receiver section a highly-sensitive receiver is employed for speech bandwidth modifications which decodes the optical information into required audio signal by the help of audio amplifier and photo transistor.

This photo transistor gains information from the light signals and feeds to the amplifier which amplifies the signal and passes to the speaker, the complete circuit description and its operation along with modified results are mentioned in this paper.

While considering the advantages this system is very improved in the areas like maintaining secrecy, high audio quality, privacy in communications is facilitated by using automatic sensor systems, this technique is adopted for interior or exterior communications over a wide range of distances.

The research on laser applications in the field of wireless communications paved path for the advancement in the free space optical communication to a great extent.

Download  Laser Led Based Voice Communication System ECE Project Abstract.

Posted on

JNTU Mini Project for ECE on Mobile Controlled Devices with Project Report

Introduction to  Mini Project on Mobile Controlled Devices with Project:

In this project we designed a system which use sour mobile phone(DTMF)Dual Tone Multi Frequency technology  Every mobile phone has this facility. In this present technology we have a challenge of long distance computer communication, this can also referred as information networks.

For exchange of information we have many information services in present days like Video teleconferencing,Telex, Facsimile transmission (FAX), Electronics mail, which are much efficient to transfer the information but are expensive too. Our project Mobile Controlled Devices designed by us comes into picture when all the technologies fail when the situation comes to upload or terminal download of files or information fails from the mains.

Use of RF circuits in wireless controlled devices have the drawbacks of limited frequency range, limited working range,limited control options and limited features.To overcome all these above mentioned limitations, our designed device is operated using a mobile phone so that this device can be controlled from anywhere in the world and also gives the advantages of more control options other than device control, no interference as the telecom network has the fixed bandwidth with other signals and if the coverage area of telecom network is good depending on this the working range of the device is unlimited. In our device we can adopt 12 different control options as from any mobile or land line phone, by activating the mobile keypads different keys 12 different DTMF codes will be generated.

Mobile phones or cordless phones are suites best for this application, which use 8870 chips for design.Our designed device in the project working principle is that the device receives the command signals through the mobile phone, the switching of devices will be controlled according to the remote end control signals received through another mobile by decoding the cordless phone DTMF signals received.

Download   JNTU Mini Project for ECE on Mobile Controlled Devices with Project Report.

Posted on

ECE Industry Mini Project Report on Power Supply Scheme of BEL

Introduction to Mini Project Topic on Power Supply Scheme of BEL:

BEL- Bharat Electronics Limited, Machilipatnam is established in the year of 1981 become an India mart member since from 2011. It is a manufacturer company expanded their business in the Indian subcontinent and nearly 500 people employed in it.

There is a requirement for energy management means usage of fewer amounts of energy resources or fossil fuels as we have limited energy resources. People in all over the world has been realized the importance of energy management as we have limited fossil fuels and there is an increase in demand. Energy management and energy efficiency place a very important role in saving the energy.In transmission and distribution of power, power factor plays a major role that is how means if the power factor is low then that system draws more current to satisfy the connected load for a given amount of power. There are two Power Factor Control Centers (PFCs) in BEL to correct low power factors.

BEL-MACHILIPATNAM is having 11KV/440V substation to take care of loads inside the factory and for stepping down the voltage levels BEL-MC has two 750KVA on-load transformers. The incoming main supply 11KV at BEL-MC is divided into 2 feeders to connect to these two transformers through Gang Operating Switch (GOS).

BEL-MC has many energy consumption areas and has a11KV/440V substation. Through this substation only the electric power generated from the APSEB is distributed and Power Control Center controls the power distribution throughout the plant. For any power supply failures BEL-MC consists a backup of 750KVA DG-set.This substation contains one power control center, two 750KVA transformers and one diesel generator.

This paper gives detailed information about the substation, energy consumption pattern in the BEL-MC and the concepts of Energy Conservation and Energy Efficiency that how BEL-MC fallow and satisfy the energy conservation methods.

Download  ECE Industry Mini Project Report on Power Supply Scheme of BEL.

Posted on

Micro strip Patch Antenna Electronics Project Report

Introduction to Micro strip Patch Antenna Electronics Project:

In the late 1970 s micro strip antenna technology development began rapidly. In the early 1980s design and modeling micro strip antenna elements well established and workers turned their attentions to improving antenna performance features like bandwidth. One of the applications of new technology of integrated phased array systems used micro strip antennas. This micro strip antenna printed technology perfectly matched for high-density and low-cost integration with active MIC phase shifter and T/R circuit.

In the Massachusetts Antenna Lab University on August 1, 1984, Allen Buck, a graduate student fabricated 1st aperture coupled micro strip antenna. This antenna operated at 2 GHz and used a circular coupling aperture with 0.062” Duroid substrates. Most of the antennas developed using same process without any rigorous and designed CAD prototype and this first prototype had worked almost perfectly and had given the very good results on the radiation patterns and impedance matched.

In this most importantly we require small coupling aperture so that the back radiation level was much smaller than the forward radiation from the coupling aperture. Before 1970’s micro strip antenna concept was not developed. A micro strip antenna consists of dielectric substrate separated conducting patch on a ground plane. Many authors wrote articles, journals, essays on these developing methods of micro strip antenna technologies. Various mathematical models also developed on this antenna.

In designing a micro strip antenna its radiation patterns, Input impedance, length, Width and gain characteristics are considered and also various parameters considerations are discussed in this paper. While under operating conditions to send on board parameters to the ground Micros trip patch antenna used. The main aim of this paper is to design and fabricate a probe-fed square micro strip patch antenna and study of its required parameters like length, substrate thickness, relative dielectric constant, bandwidth and beam-width. In wireless applications micro strip patch antennas gaining popularity because of their small structure.

Download  Micro strip Patch Antenna Electronics Project Report.

Posted on

Microcontroller Based Dam Control System ECE Project Report

Introduction to Microcontroller Based Dam Control System Project:

Every product we find in our daily life is somehow designed with embedded systems. Embedded system is a co design of software and hardware products that is in that is in the hardware we create some functions using software programming we control the hardware. For effective operation and efficient analysis of Engineering design processes, embedded system is taking an integral part. embedded products are the main concern because of its time reaching perfection and reliability from data analysis to many works. This project MCROCONTROLLER BASED DAM CONTROL SYSTEM is designed using embedded system.

The developed project, electrical appliance controllike personal computer finds many applications in industries, automation of houses and also application in supervisory control. In this project we interface a high voltage electrical device (DC / AC motor) to a personal computer system which is a high sensitive electronic good. To the controller and personal computerRS232 is the communication medium between them and by sending signals from the integrated personal computer to the controller, we control the dc motor.

To avoid complications, water level in a dam should to be maintained properly. This to be performed manually and operators required full time supervision. Without the exact knowledge of water level that is up to where the water present in the dam or reservoir and its inflow rate, it is impossible to control the gates to a man and it may lead to wastage of water.

The main objective behind this project is to provide a real time flexibility to control the gate movements by developing a system based on mechatronics which detect the water level and thereby controlling the dam gates movement and wastage of water. In this project we connect a set of sensors to a stepper motor through microcontroller and the project works through sensors sense the water level gives instruction to microcontroller.

Download  Microcontroller Based Dam Control System ECE Project Report.

Posted on

Home Controlling System Using Zig Bee Module ECE Project Abstract

Introduction to Home Controlling System Using Zig Bee Module Project:

There is a unit a growing range of practical merchandise certified by the Alliance for ZigBee Home Automation. This merchandise represents several of the each day devices employed by shoppers and provide the fundamental foundation required to form every home a wise home.

It supports a various scheme of service suppliers, original device makers (ODM), and original instrumentation makers (OEM) with a standards-based wireless resolution for home and little workplace automation. For shoppers, ZigBee Home Automation offers reasonable, reliable, expandable and straightforward thanks to management their energy consumption, setting, lighting, safety, and security in their homes or little offices. ZigBee Home Automation is that the international commonplace for the management of appliances, lighting, setting, energy management, safety, and security.

First, the low value permits the technology to be wide deployed in wireless management and observation applications. Second, the low power-usage permits longer life with smaller batteries. Third, the mesh networking provides high dependability and additional in depth vary. ZigBee could be a low-priced, low-power, wireless mesh networking commonplace.

The technology outlined by the ZigBee specification is meant to be less complicated and fewer costly than alternative WPANs, like Bluetooth. ZigBee is targeted at radio-frequency (RF) applications that need a coffee rate, long battery life, and secure networking. ZigBee Home Automation offers reasonable, reliable, expandable and straightforward thanks to management their energy consumption, setting, lighting, safety, and security in their homes or little offices. ZigBee could be a arrangement for a set of high level message protocols victimization little; digital radios with low-power is supported the IEEE 802.15.4-2003 commonplace of Low-Rate Wireless private space Networks (LR-WPANs), like wireless lightweight buttons with lamps and electrical meters, and shopper natural philosophy instrumentation using short-range radio. The machinery outlined through ZigBee requirement is meant to be less complicated and fewer costly than alternative WPANs, like Bluetooth.

Download  Home Controlling System Using Zig Bee Module ECE Project Abstract free download.

Posted on

Final Year Electronics Project Abstract for GSM Based SCADA Project

Introduction to GSM Based SCADA Project:

SCADA (supervisory management and information acquisition) usually refers to industrial management systems (ICS).

The term SCADA typically refers to centrally set systems that monitor associated management entire sites what is more as advanced systems that detached over large areas (anything from a structure to a nation).

ICS are laptop systems that monitor and management industrial infrastructure and facility primarily based processes in ways that describe below:

Industrial processes embrace those of producing, production, power producing, fabrication, and purification, and might run in nonstop, group, repetitive, or separate modes.

Infrastructure processes could also be public or personal, and embrace water handling and distribution, waste matter assortment and management, oil & gas pipelines, electric power broadcast and distribution, wind farms, protection warning systems, and enormous communication systems.

Facility processes occur each publicly facilities and personal ones, as well as structure, airports, and area stations. They observe and management HVAC, contact, and energy utilization.

The term SCADA usually refers to centrally set systems that monitor and management entire sites similarly as advanced systems that detached over massive areas (anything from an plant to a nation).

Most of the system is controlled mechanically by RTU’s and powerful microcontrollers.

This project introduces a complicated system mistreatment GSM technology whereby observation and dominant is completed through SMS’s from a certified itinerant.

SCADA systems usually implement a distributed info, ordinarily cited as a tag info, which contains information parts known as tags or points.

Some extent represents one input or output price monitored or controlled by the system.

Points are often either “hard” or “soft”. A tough purpose represents AN actual input or output at intervals the system, whereas a soft purpose results from logic and math’s operations applied to alternative points. 

We will style a RTU comprising a microcontroller interfaced with a Temperature device for temperature and a digital display for display.

ADC0804 is connected to a MICROCONTROLLER. This project principally deals with superior management and information acquisition of temperature management parameters like heat and cold to manage the temperature.

Download  Final Year Electronics Project Abstract for GSM Based SCADA Project.