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Home Security System Btech ECE Project: The digital home security system monitors room temperature, smoke, motion, and windows and doors. The aim of this project is to build an integrated home security system. There is also an incorporated temperature sensor, smoke detectors, and motion sensor besides magnetic switch equipped on doors and windows. Therefore the security system sounds an alert if break-in attempt or possible smoke or fire occurs.

This security system is fully digital and fully customized and incorporated a 16×2 LCD display with a 4×4 keypad. The sensor is enabled or disabled and alarm frequency and skim can be chosen by users. A voice playback chip is also equipped which speaks if sensor goes wrong.

The security system is basic and offers simple password lock to enhance our security system with different types of sensors. There is also a chip Zarlink MT8880C DTMF transceiver chip which will dial a desire number which user specify. Winbond ISD1420 is used to record the voice and playback chip to play pre-recorded voice signal.

The IR motion sensor is quite inexpensive and there is also a smoke detector from home that sounds the alarm if the smoke is detected. The 16×2 LCD has standard 16 pin connection and the keypad is standard 4×4 that has 8-pin connector. The smoke detector is powered by standard E-block 9V battery. The motion sensor is powered by 2 AAA 1.5V battery in serial.

 Home Security System Btech ECE Project Conclusion:

The project focuses on the home security system that has a sensor which works and sounds alarm if the system shows alert status. There is a keypad and LCD and there is also a phone dialer chip like the Zarlink MT8880C which is mentioned above. When no one is at home or no one around the area then someone else is notified to do an immediate action. There is a small microcontroller at a higher frequency to have output of buzz alarm at a higher frequency tone.

Download Home Security System Btech ECE Project report for Engineering Students.

GSM Cell Phone Operating Robot Seminar Report: Radio control abbreviated as R/C or RC uses radio signals to control a device remotely. It is used to refer to control the model vehicles with the help of hand-held radio transmitter. It is used in many fields like Industries, military and scientific research organizations. A remote control vehicle is a mobile device which is controlled by a means but does not restrict motion to the device.

A radio control device is like a cable between control and vehicle or an infrared controller. A remote control vehicle is different from a robot where RCV is controlled by a human. It is important that a vehicle must proceed accurately to a reach an area, to fulfill its mission and returning accurately and safely.

Sony Ericsson has released a remote control car recently which is controlled by Bluetooth cell phone. Radio is the most popular since it does not need the vehicle to limit its length. Bluetooth is expensive and has short range to viable commercially.

The First Remote Control Vehicle/Precision Guided Weapon built by Nikola Tesla in 1898. Every remotely operated vehicle present in air, land or sea is powered by lead-acid batteries and an electric drive motor.

The technology used in this project, Dual-Tone Multi-Frequency (DTMF) signaling is used between telephone handsets and other communications devices and the switching center for telecommunication signaling over analog telephone lines in the voice-frequency band. The version of DTMF is known by term Touch-Tone and is standardized by ITU-T Recommendation Q.23.

Cable television broadcasters used DTMF tones as a method of in-band signaling for indication of start and stop times of local commercial points for the benefit of cable companies.

 GSM Cell Phone Operating Robot Seminar Report Conclusion:

Hence small scale remote control vehicles are popular among hobbyists. These remote controlled vehicles have a wide range in price and sophistication. There are many kinds of radio controlled vehicles which include on-road cars, off-road trucks, boats, airplanes, and even helicopters.

Download GSM Cell Phone Operating Robot Seminar Report

This is a Image Enhancement using Frequency Domain Filtering PowerPoint presentation about Image Enhancement which is the method of forming an image more pleasable than the original image. Noise introduced into the image, out-of focus, atmospheric conditions, and latency of imaging hardware are the needs of image enhancement.

Frequency Domain Filtering falls under two categories. They are smoothing filters and sharpening filters. The smoothing filter is divided into three sub filters namely ideal low pass, butterworth low pass, and Gaussian low pass. The sharpening filter also has three filters namely ideal low pass, butterworth low pass, and Gaussian low pass.

Gaussian low pass, character recognition in machine perception to join the broken character segments with a Gaussian low pass filter with D0=80. The shape of cells is clearly visible with the help of Gaussian high pass filtering. If an operation is performed directly on the pixels of an image then it is called Spatial Domain Filtering. The operation performed on the input image with a suitable transfer function then a required output Image is formed.

Spatial domain filtering through High Boost filter is a generalization of Unsharp Masking and Unsharp Masking is a sharp image which is generated from blurred image. High Boost filtering is expressed in by multiplying f(x, y) by a constant A. Hence High-boost filtering provides flexibility to increase image to the enhanced image.

The applications of this technique are used in Medical imaging, Satellite imaging, Material testing in industries, Fingerprint identification, and Printing and publishing industry.

Advantages are it is simple and easy to implement and it provides flexibility in the design of filtering solutions. Disadvantages are that noise is not eliminated completely and a person should have knowledge in various fields to improve an application using image processing.

 Image Enhancement using Frequency Domain Filtering Conclusion:

Therefore, image enhancement technique develops the features of an image depending on the requirements of the applications in frequency domain.

Download Image Enhancement using Frequency Domain Filtering Electronics and Communication Engineering ECE Final Year Project Report.

This FPGA Based Mp3 Player ECE Seminar Topics For Students is focused to build a FPGA-based MPEG Layer III (MP3) system that implements the MP3 decoding algorithm with the help of VHDL and C language on the Embedded Development Kit (EDK) software platform. The system includes MP3 Decoder External Peripherals, User Interface, Compact Flash Memory Card, and Onboard Stereo Audio Codec.

Field Programmable Gate Array (FPGA) device is a digital design which is evolving rapidly. The entire embedded system is built and programmed into a single FPGA chip for the purpose of digital signal processing applications. The optimized density and capacity of this device implemented an entire embedded system on a single chip.

The aim of this project is to design an MPEG Layer III (MP3) player with the help of “Altera” FPGA board. The system reads an MP3 file from a compact flash memory, decode the MP3 bit stream into 16-bit pulse code modulated (PCM) outputs by a standard MP3 decoding algorithm and finally play through a speaker.

Hardware language like Verilog HDL is utilized to drive external peripherals and stereo Audio codec as well. The Audio codec converts the digital PCM outputs into an analog sound wave. The Embedded Development Kit platform integrates the software and hardware designs. Within the last few years, a major range of the global bandwidth is used for transferring layer-III compressed audio data or mp3 files.

With Field Programmable Gate Array (FPGA), Digital design has been rapidly evolving field. For digital signal processing applications, a complete embedded system built and programmed into a single FPGA chip.

Conclusion:

This project focuses on a FPGA-based MP3 decoder which is implemented on the Altera development board. It reads MP3 files from a compact flash memory device then decode and play into a stereo audio codec. Various controls like song selection, pause, and stop modes are included.

Download FPGA Based Mp3 Player ECE Seminar Topics For Students.

Fault-Tolerant and Bayesian Approaches to Self-Organizing Neural Networks Heterogeneous  of gene expression provides insight  into  the  biological  character of  gene  interaction  with  disease  development , the environment,  and  drug  effect  at  the molecular level.   A Time  Lagged  Recurrent  Neural  Network  is proposed  for identifying and classifying the gene  patterns  from  the  heterogeneous  time series microarray experiments and from the dynamics  of  a  state-trajectory. The trajectory learning with Back propagation and time algorithm is able to recognize gene patterns differ with time.

The neural networks have two important functions in engineering world. They are pattern classifiers and as non linear adaptive filters. An artificial neural network is an adaptive system which means each parameter is altered during its operation and deployed to solve the problem and this is called the training phase.

This network is developed in a systematic step-by-step procedure that increases a criterion called as the learning rule. This network has input/output training data to convey the information that is must discover the optimal operating point. A neural network is a very flexible system with the help of a non linear nature.

An artificial neural network is system which receives an input, processes the data, and gives the output. The engineer chooses the network topology, the trigger function or performance function, learning rule and the criteria to stop the training phase in neural network design. A Bayesian network is a probabilistic graphical model to represent a set of random variables and their conditional dependencies via a directed acyclic graph (DAG).

Fault-Tolerant and Bayesian Approaches to Self-Organizing Neural Networks Conclusion:

This paper proposed and explored about the use of TLRNNs with dynamic trajectory learning and heterogeneous microarray experiments. TLRNN  iteratively  constructs  the  network,  train  the weights, and  update  the  time  information. Hence the changed number of trajectories and hidden nodes, the performance of the model is developed with the statistical criteria to search the best network architecture for prediction and medical diagnosis.

Download Fault-Tolerant and Bayesian Approaches to Self-Organizing Neural Networks Electronics and Communication Engineering ECE Final Year Project Report.

The BE Btech ECE Eye Writer Seminar Document is a low-cost eye-tracking glass. It is open source software that allows people suffering from neuromuscular syndrome which enable them to write and draw by tracking their eye movement and translating it to lines on a screen.

Eye writer device was created in 2003 for Tony “Tempt” Quan who was diagnosed with Lou Gehrig’s disease. Eye tracking is the method to measure either the point of gaze or the motion of an eye with respect to the head. An eye tracker is a device for measuring eye movement and eye positions.

These are utilized in research on the visual system, in psychology, in cognitive linguistics, and in product design. There are various methods for measuring eye movement. It uses video images with which the eye position is extracted. Other processes are based on search coils or electrooculogram.

Eye tracker measures rotations of the eye in several ways and falls into three categories. One type is an attachment to the eye like a special contact lens with an embedded mirror or magnetic field sensor and the eye movement is measured as the eye rotates. The second category is non-contact, optical method to measure movement of eyes. Light is reflected from the eye which is sensed by a video camera or optical sensor. The third category makes use of electric potentials which is measured with electrodes placed around the eyes. The electric signal derived with two pairs of contact electrodes around one eye is called Electrooculogram (EOG).

There are two types of eye tracking techniques used, Bright Pupil and Dark Pupil. Uses of this eye writer include Cognitive Studies, Medical Research, Laser refractive surgery, Human Factors, Computer Usability, Translation Process Research, Vehicle Simulators, Adult Research, Infant Research, Sports Training, etc.

 BE Btech ECE EYE WRITER Seminar Document Conclusion:

It is a boon to people suffering from ALS (Amyotrophic Lateral Sclerosis) and other degenerative neuromuscular diseases and used for various research and development.

Download BE Btech ECE Eye Writer Electronics and Communication Engineering ECE Final Year Project Report & Seminar Topic.

The proposed system of this Embedded Smart Car Security System ECE Seminar Ideas preaches the owner if car is stolen, automated functions through image processing, security maintenance by behavior recognition, effective mobile communication for entire process, and GPS module has the precise locality by parsing received GPS signa.

The main objective of a low-cost extendable framework for embedded smart card security system is to implement image-recognition techniques which provide the functions required by advanced intelligent Car Security and to avoid vehicle theft and protect from unauthenticated users. The obtainable system is unable to predict information if a car is stolen.

The block diagram in this PowerPoint presentation consists of PC memory unit to store the different driver image. FDS (face detection subsystem) detects the face of the driver and compares with the predefined image. If image does not match then the information is send to the owner through MMS. Owner traces the location with GPS. With this system, owner identifies image of the theft image and location of the car.

The hardware components include are Microcontroller, Power supply, Keypad section, GSM module, Camera, and Ignition unit or Driver unit. Software tools include are Keil C cross compiler IDE, Flash magic programmer tool, Orcad hardware design tool, Visual basic 6.0, Matlab7.5, and languages include are Embedded C and Visual Basic.

The applications of this system are security applications, image processing applications, and banking applications. The advantages of this system are Flexibility and portable system, less cost and compact, effective security system, alert system, and optimized system.

Embedded Smart Car Security System ECE Seminar Ideas Conclusion:

The embedded smart car security system is proposed as a low-cost extendable framework that consists of a face detection subsystem, a GPS (Global Positioning System) module, a GSM (Global System for Mobile Communications) module and a control platform. These modules provide information to users to keep eyes on cars even if it is lost.

Download Embedded Smart Car Security System Electrical and Electronics Engineering EEE & ECE Final Year Project Report.