Project on Optical Range Finder Based on Position Sensitive Detector

A range finder is any device capable of measuring the distance between two points. Optical methods to measure distance have a long history. There are several methods used to measure distance-using light.These include instruments based on the rangefinder principles such as fixed base and fixed angle. Other technologies include theodolites that use stadia tacheometry, tangent tacheometry and wedge attachments to theodolites. Finally there are devices such as self-reducing tacheometers, subtense bars and plane table alidades.
 Download Links:

Thesis on AUDITING AND EVENT CORRELATION /Intruder Detection System

This Thesis is focused on Auditing and Event Correlation. A system is developed to help system administrators analyse system attacks in response to alerts from Intrusion Detection Systems or analyse audit data post hoc. The system is aimed at identifying information leakage between files and processes. In addition, the system also aims to identify illegal user command activity and system attacks. The system is based on Linux and correlates Kernel audit data with shell history data. In addition, File accesses are correlated into a per session audit
log. A query engine is written to analyse multiple audit logs. This system is a prototype and further work will evolve from it.

Download Link:
Intruder Detection System.Pdf

Project on Ultrasonic Haptic Vision System

The ultrasonic haptic vision system enables a person to navigate hallways and around large objects without sight, through the use of an ultrasonic rangefinder that haptically interfaces with the user via tiny vibrating motors mounted on the user’s head. The idea behind this project was to construct a sixth sensory system that interacts with the body in an intuitive and user friendly fashion and enables the user to navigate without vision. We also implemented RF transmission in order to provide feedback to a program running on the computer to keep track of the sensory data obtained from the mobile user mounted sensor system. This enabled the person sitting at the computer to observe all the distances between the surrounding obstacles and the user wearing the hat. The rangefinder rotated on a motor atop the hardhat in order to take the sensory data at discrete points around the user. The hat and required hardware is all battery powered so that it is totally mobile and can be used as intended, so that movement is not restricted by the length of wires.

Download Link:

Thesis on Planning of Wideband CDMA Wireless Network:

This thesis is an examination into the issues pertaining to the planning of the WCDMA wireless network. Thesis begins with the foundations of the CDMA system and evolution of CDMA to Wideband CDMA.

Download Links:

Thesis on Low-cost 3D scanner

Low-cost 3D scanner is a good Electronics projects to be made and this will completely guide you to make your project as it contains all the block diagram,Circuit diagram and other related material to help you.This project implements the hardware necessary for a laser triangulation 3D scanner as well as a PC user interface for controlling the scanner and acquiring data via an Ethernet connection. Our scanner facilitates 360-degree scans through the implementation of a rotating sample platform.

Download Link:


This thesis documents the development of a low-cost proximity warning system for light aircraft that uses the existing GPS network to derive precise positional information.

 Download Links: 
GPS-Based Aircraft Collision Avoidance.Pdf

Engineering Ebook: Handbook of Modern Sensors Physics, Designs, and Applications

The Handbook's coverage of sensors is extensive, ranging from simple photodiodes to complex devices containing components in combination. It offers hard-to-find reference data on the properties of numerous materials and sensing elements and emphasizes devices that are less well-known, whose technology is still being refined, and whose use permits the measurement of variables that were previously inaccessible. 

 Download Links:

Engineering Ebook: Neural and Fuzzy Logic Control of Drives and Power Systems

The authors guide readers quickly and concisely through the complex topics of neural networks, fuzzy logic, mathematical modelling of electrical machines, power systems control and VHDL design. Unlike the academic monographs that have previously been published on each of these subjects, this book combines them and is based round case studies of systems analysis, control strategies, design, simulation and implementation. The result is a guide to applied control systems design that will appeal equally to students and professional design engineers. The book can also be used as a unique VHDL design aid, based on real-world power engineering applications.
--Introduces cutting-edge control systems to a wide readership of engineers and students--
--The first book on neuro-fuzzy control systems to take a practical, applications-based approach, backed up with worked examples and case studies
--Learn to use VHDL in real-world applications

Download Link:

Engineeering Ebook: Power Electronic Control in Electrical Systems

Within this book the fundamental concepts associated with the topic of power electronic control are covered alongside the latest equipment and devices, new application areas and associated computer-assisted methods.

*A practical guide to the control of reactive power systems
*Ideal for postgraduate and professional courses
*Covers the latest equipment and computer-aided analysis
 Download Links:

Engineeering Ebook: Electrical Measurement, Signal Processing, and Displays

The CRC Principles and Applications in Engineering series is a library of convenient, economical references sharply focused on particular engineering topics and subspecialties. Each volume in the series comprises chapters carefully selected from CRC's bestselling handbooks, logically organized for optimum convenience, and thoughtfully priced to fit every budget.Electrical Measurement, Signal Processing, and Displays describes the use of instruments and techniques for practical measurement of electromagnetic variables, signal processing equipment and parameters, and various types of displays, from cathode ray tubes to LED devices. For this volume, chapters relevant to these topics were culled from the bestselling Measurement, Instrumentation, and Sensors Handbook and revised by their original authors to bring them thoroughly up to date. This is a concise, well-illustrated, and highly practical reference. It sets forth the principles, formulas, and equations engineers and scientists need for solving the instrumentation and measurement questions they encounter in practice, particularly when problems arise in areas outside their own specialties. 
 Download Link:

Project on Analog Heart Rate Monitor(Cardiotach):

The CaRdiatach is an advanced solid state design useful for experimental or clinical monitoring of the Human heart rate. Experimentalist and clinical Technician can use it as response indicator of anxiety states or relaxation responses to such external stimuli as words, music, odors, visual displays etc. The pulse rate increase is usually quite rapid in response to anxiety-producing stimuli and can be a more accurate indicator of the body's state than verbal responses.

Download Link:
Analog heart reate monitor.Pdf

Mini Project on Robotic Bug:

A free roaming robot does not have to very smart to function that suppose to be an intelligent Manner. The robot has only sense  an obstacle and avoid it. when that is repeated many times a path can always be found through its environment and the robot seems to be surviving on its own. The robot is a lot like to be a insect which contains two antennas that helps it to navigate around obstacle.
Download link:
Robotic Bug Project.Pdf

Project on Ultrasonic Wind Speed Meter:

THIS wind speed meter (anemometer)I is intended for use in a variety of sportstype activities, such as track
events, sailing, hang-gliding, kite and model aircraft flying, to name but a few. It can even be used to monitor the conditions in your garden. A probe is pointed in the direction from which the wind is blowing and a screen
displays the rate at which the wind is moving between two ultrasonic sensors. The readout is shown on an alphanumeric liquid crystal disptay (l.c.d.), i'/ith readings in metres per second, feet per second, kilometres
per hour and miles per hour. The resolution is to the nearest tenth of a metre per second, from zero up to around 50mph, and possibly higher.
Download Links:

A simple Seismometer/Earthquake detector Project

Most earthquake detectors use a heavy weight attached to a coil moving inside a magnetic field. Earth movement will cause the ground and attached magnet to move. The suspended weight and coil tend to stay stationary and hence a signal is generated. Elaborate electronic filters and damping needs to be employed to get a meaningful signal.
My project avoids some of these problems by the use of ready made detectors with a low impedance and their own built in damping. 
Download  Links:

Project on Fire Fighting Robot

Trinity College hosts an annual Robot Fire-Fighting contest drawing participants from around the world. The contestants vary in age, skill level, and experience, ranging from middle school students, college students, professors and all other robot enthusiasts. The purpose of this contest is to simulate the real-world operation of an autonomous robot providing a fire protection function in a house. The situation being simulated is a robot inside a home responding to a smoke detector going off by searching the house for a fire and putting it out as fast as possible. The contest is used as an educational tool while simultaneously promoting advancements in the field of robotics. This robot will first be activated by a smoke alarm signal, which then will proceed throughout the mock household and search for a flame. Upon finding the flame, the robot will extinguish it by actuating a pressurized CO2 cartridge. Once the flame is out, the robot will return to its original starting position in the quickest amount of time possible. There is no weight restriction for this robot, but in order to maximize its speed and performance the robot will be light and small in size.

Download The Project Here:


The conventional power factor correction circuit has a fixed output voltage. However, in some applications, a PFC circuit with a wide output voltage range is needed. A single phase power factor correction circuit with wide output voltage range is developed in this work. After a comparison of two main power stage candidates (Buck+Boost and Sepic) in terms of efficiency, complexity, cost and device rating, the buck+boost converter is employed as the variable output PFC power stage. From the loss analysis, this topology has a high
efficiency from light load to heavy load. The control system of the variable output PFC circuit is analyzed and designed. Charge average current sensing scheme has been adopted to sense the input current. The problem
of high input harmonic currents at low output voltage is discussed. It is found that the current loop gain and cross over frequency will change greatly when the output voltage changes. To solve this problem, an automatic gain control scheme is proposed and a detailed circuit is designed and added to the current loop. A modified input current sensing scheme is presented to overcome the problem of an insufficient phase margin of the PFC circuit near the maximum output voltage. The charge average current sensing circuit will be bypassed automatically by a logical circuit when the output voltage is higher than the peak line voltage. Instead, a resistor is used to
sense the input current at that condition. Therefore, the phase delay caused by the charge average current sensing circuit is avoided.

Download lInks:
Power factor correction.Pdf

Engineering Ebook: 123 Robotics Experiments for the Evil Genius

Text provides 123 experiments to bring out the genius in every basement hobbyist. Introduces readers to robotics, electronics, and programming; so you dont need to be a science whiz to get started. Shows how you can create simple robots and models using inexpensive materials and tools found around the house and workroom. Includes a printed circuit board. Softcover. DLC: Robotics.
From the Back Cover
If you enjoy tinkering in your workshop and have a fascination for robotics, youll have hours of fun working through the 123 experiments found in this innovative project book.
More than just an enjoyable way to spend time, these exciting experiments also provide a solid grounding in robotics, electronics, and programming. Each experiment builds on the skills acquired in those before it so you develop a hands-on, nuts-and-bolts understanding ofrobotics -- from the ground up.
123 Robotics Projects for the Evil Genius --
* Introduces you to robotics, electronics, and programming for robotics step-by-step -- you dont need to be a science whiz to get started, but you will be when you have finished
* Vividly explains the science behind robots and the technologies needed to build them, including: Electronics; Mechanical assembly; Motors and batteries; Programming and microcontrollers
* Shows how you can create simple robots and models using materials found around the house and workroom
* Requires only inexpensive, easily obtained parts and tools
* Provides a PCB (printed circuit board) that will make it easy to create the circuits used in this book as well as your own experiments
* Gives you directions for building a maze-solving robot, two different designs for a light-seeking robot, an artificial intelligence program that will respond to you, and much more
* Explains underlying principles and suggests other applications
* Supplies parts lists and program listings

 Download Links:

Total Project on Wind Turbine Construction

The purpose of this Post is to instruct how to build a wind turbine with rated power of 100 watts from cheap and easily available material. Model wind turbine was built in Helsinki University of Technology's engineering design workshop using mostly hand tools.
 Download Link:
 Wind Turbine Construction.Pdf

Engineeering Ebook: On how to develop a small hydro site

The objective of a hydro power scheme is to convert the potential energy of a mass of water, flowing in a stream with a certain fall (termed the “head”), into electric energy at the lower end of the scheme, where the powerhouse is located. The power of the scheme is proportional to the flow and to the head. Medium and high head schemes use weirs to divert water to the intake, from where it is conveyed to the turbines, via a pressure pipe or penstock. Penstocks are expensive and consequently this design is usually uneconomic. A small hydropower scheme cannot afford a large reservoir to operate the plant when it is most convenient; the cost of a relatively large dam and its hydraulic appurtenances would be too high to make it economically viable. But if the reservoir has already been built for other purposes – flood control, irrigation network, water abstraction for a big city, recreation area.
 Download Links:

PIC Microcontroller Project Book (2nd ed.)

ap into the latest advancements in PIC technology with the fully revamped Third Edition of McGraw-Hill’s Programming and Customizing the PIC Microcontroller. Long known as the subject’s definitive text, this indispensable volume comes packed with more than 600 illustrations, and provides comprehensive, easy-to-understand coverage of the PIC microcontroller’s hardware and software schemes.
With 100 experiments, projects, and libraries, you get a firm grasp of PICs, how they work, and the ins-and-outs of their most dynamic applications. Written by renowned technology guru Myke Predko, this updated edition features a streamlined, more accessible format, and delivers:
  • Concentration on the three major PIC families, to help you fully understand the synergy between the Assembly, BASIC, and C programming languages
  • Coverage of the latest program development tools
  • A refresher in electronics and programming, as well as reference material, to minimize the searching you will have to do
  • Setting up your own PIC microcontroller development lab
  • PIC MCU basics
  • PIC microcontroller interfacing capabilities, software development, and applications
  • Useful tables and data
  • Basic electronics
  • Digital electronics
  • BASIC reference
  • C reference
  • 16-bit numbers
  • Useful circuits and routines that will help you get your applications up and running quickly
 Download Links:


Distributed Generation is an important area of the photovoltaic applications, and the inverter connected
between soloar panels and grid is the key component. In this paper, state-of-the-art inverter techniques,
including advanced predictive current control algorithm, fuzzy logic based MPPT method, accelerated phase shift anti-islanding algorithm, as well as communicaiton and remote control of the inverter were presented and employed in the developed singlephase IGBT PV inverter. Simulation results were also presented. The proposed inverter technologies have been verified through experiments on the developed 10kW IGBT PV inverter.

Download Link:

Project on Simple Digital Heart Rate Monitor

The aim of this project is to implement an ECG and Digital Heart Rate counter. The main challenges include amplifying the desired weak signal in the presence of noise from other muscles and electrical sources. A display of the heart rate will be obtained by measuring the time between signal peaks and then calculating the frequency of the peaks in units of beats per minute.
The device is most useful if it is portable. This requires a battery to be able to power all of the necessary components as well as the power output of the battery to be regulated.Our implementation of the heart monitor involves low cost amplifier and filter components coupled with a sophisticated microcontroller and LCD screen.
Results were successful for the amplifier filter stage of the implementation with an ECG successfully detected and recorded but variability of the voltage points complicated the calculation and display of the actual rate.
Download Link:
 Heart Rate Monitor.Pdf

Project On Bluetooth Based Location Estimation for Mobile Applications

Many applications nowadays require location based services to ful ll their intended functionality. There already exist localization techniques, such as GPS, that function in outdoor schemes. Yet, these techniques are not suitable for indoor scenarios where the line of sight component of the wireless signal is blocked. We propose to design a system that tackles this problem and provides the indoor location based services. Moreover, since the user's location is not xed, wired technologies can not be utilized, therefore wireless technologies should be exploited. Among these technologies, Bluetooth appears to be the best candidate because it operates at lower
power and cost and provides better accuracy. Through location awareness capability, the proposed system provides the user with a service relative to his location.
We propose to exploit the available advances of Bluetooth technology to design a solution to the aforementioned problem. The proposed solution targets mobile devices, that are within the reach of most people, such as mobile phones, personal digital assistance (PDAs), laptops, tablet PCs.

Download Full Project Here: