Category: Electronics projects Topics

In this project GSM Based System Design for Industrial Automation ECE Project Paper, use of GSM and GPS technology is used where automation of systems is enabled and this can be used to pin-point the exact location of the people, vehicles etc. sensors are fitted into homes so that if any thief enters, the sensor will convey the information through an SMS alerting the police.

Everywhere around us there is a marked increase in the number of robberies. The police is unable to ascertain the when the theft takes place and point out with exact precision as to where it’s actually occurring. Often the police reach the location after the theft is committed. Alarm systems and home security systems are featured everyday in the market to prevent such thefts.

The project GSM based system design for industrial automation makes use of microcontrollers, sensors, relays, display unit and memory device inbuilt. To secure any device, the user has to send SMS for activating it and setting a password too. Once the microcontroller receives the SMS it compares it with the password stored in the database. If it matched, the action is performed.

           Since every device is password controlled only the person aware of the password can control the device. Sensors that are used are PIR sensors, smoke sensors etc. if there is a forced entry the sensor will intimate it to the microcontroller and the microcontroller will further determine from where the threat is there.

Conclusion:

GSM is one of the upcoming technologies and is used in this project too. It possesses a smart modem which easily combines with embedded systems methodology. Once this system is implemented using GSM, remote access is obtained. This project can be applied to homes as well as offices. Furthermore this project can be extended to incorporate a video camera to keep an eye inside the house.

Download GSM Based System Design for Industrial Automation ECE & EEE B Tech/ BE Final Project Report and Document.

Grounding Penitrating Radar ECE Project Documentation uses a technique which is non destructive in nature and is used for examination of subsurface structures. This is done by transmitting low power radio signals into the earth’s surface and then timing the reflected waves. Demining techniques that are in use now employ metal detectors. However the use of GPR (Ground penetrating radar) makes it easy for the determination of plastic as well as metallic content.

The GPR’s operation is based on determining the dielectric content of soils. It can be used in places where radio waves can be broadcasted.  Unlike biological sensors, GPR has no limits. It’s gives out highly accurate results and hence can be used for small targets as well.

To begin explaining Grounding Penitrating Radar ECE Project Documentation let’s start with the pulse generator which produces 0.8 mono cycle pulses. Thus the magnitude of field radiation of a system is equivalent to that of a monopulse of same magnitude. The important part of the GPR is the antenna system having a transmitter as well as a receiver, satisfying the project requirements. The pulse extender is for amplification of the ground signal to the level required by the A/D converter

The A/D converter digitalizes the analog signals for further processing and passing it into the display. The processor in the next step filters the signal which shows whether surrogate mine is present or absent in the soil. Finally, the visual display which points out the exact location of the landmine.

Conclusion:

Impulse GPR system is used for detection of both anti-tank as well as anti-personal mines. (Anti-tank mines are targeted at destroying vehicles whereas anti-personal mines aim at destroying people).  However in the real world, very little technological application is there. The good news however shows the active involvement of the US army in developing the existing technologies while starting new technologies. In the current scenario, progress is being made by testing and building mine lanes.

Download Grounding Penitrating Radar ECE Project Documentation.

The aim of the project ECE Project Abstract on GPS Enabled Human Tracing Robot is to point the location of humans via a robot supported by RF communication. Once human presence is detected, the robot communicates the latitude and longitude coordinates to the output LCD through XBEE.

A robot is basically a machine which is modeled to perform a set of tasks repeatedly. Robots are substituted for humans in situations where complex tasks have to be performed like at bomb blast, earthquake tasks and nuclear reactor sites.

This project is mostly implemented in military and security applications. The project is used to traverse around disaster areas and transmit the status to the other side. The 2^nd part comprises of a static section and a controller.

For human detection, pyro electric sensor is used. Finally the output is displayed with the help of GPS and XBEE technologies.

In this project ECE Project Abstract on GPS Enabled Human Tracing Robot, robotic movements are executed using RF wireless at the transmitter end and through RF sent to the receiver end.

The LCD at the transmitter end will display information if any obstacle is encountered at the transmitter end. While robotic actions continue to transpire, any human presence will be observed by the human tracking sensor which will activate GPS and exact location will be pin-pointed and transmitted through XBEE.

The microcontroller used here is 8051 core microcontroller which is the main part. Liquid crystal display is the main display unit. IR proximity is used to intimate to the owner about obstacles.

Reference Material:

Tracking robot using GPS Enabled Human Design

Conclusion:

The concept of a robot can be further expanded and applied as a gas leak detector and security systems as well as military applications for spying purposes. As this project is a microcontroller based project its main shortcoming is the size of the ROM used for programming. Also RF technology cannot be further extended than its limits.

Download GPS Enabled Human Tracing Robot ECE & EEE B Tech/ BE Final Project Report and Document.

Download ECE Total Project Geographical Database And Global Positioning System. Geographic databases are the database which store geographic information that simply translates into maps and geographical distances. This sort of information assumes significance for the military as well as while driving vehicles. The geographical data is stored in satellites and can be accessed immediately whenever a user wants the information.

       The global positioning system (GPS) consists of 24 satellites which circulate around the earth in fixed orbits. Every satellite has an operating atomic clock and gives a timed signal that is basically a code specifying its location. Consumers on earth receive these signals on a microprocessor which decodes the signal into geographical position.

In this project  Geographical Database And Global Positioning System, GPS receivers combine a radio and a navigation computer that receive faint, low power signals radiated by satellites. The computer computes the distance between receiver and computer from the signals. Also position and velocity values can be calculated.

The number of satellites discernible by the receiver vary from time and location every satellite transmits certain quantity of distinct spectrum codes but only one cods Coarse Acquisition (C/A) code is easily obtained for users. The best GPS receiver measures this code up to nanosecond precision.

Conclusion:

GPS was initially designed for military uses. However it has been provided to civilians but with limited uses. As technology progresses, it also possesses a risk as it poses a threat to national security as terrorists and smugglers may misuse this information. The military has however ensured that only few accurate signals are for general access. The highly accurate signals are however only at the discretion of military sources. The future of this technology promises unlimited potential as it can be locate locations within a span of nanoseconds as well as created detailed maps for navigation purposes.

Download ECE Total Project on Geographical Database And Global Positioning System.

Electronics & Communication Engineering Project on Galvanic Skin Response (GSR) also identified as electro dermal response (EDR). This is a method by which electrical resistance of the skin is measured. In simple terms it is an ohmmeter and basically functions as an alcohol detection system. A sensor circuit is present to ascertain if the driver has consumed alcohol or not.

Though the law has provisions by which drunk drivers can be punished yet it is not practically possible for the police to check every car driver. This generates the need to design an efficient alcohol detector system.

The alcohol detection circuit developed using Galvanic Skin response is designed by interfacing on the ignition circuit a set of sensors, a microcontroller and a logic circuit. When the ignition key is turned ON, the electrical circuit of the car becomes a closed one. When this happens the solenoid port opens dropping down the mask coinciding with the alcohol testing chamber port and closing of exit port. The driver will now exhale into the mask and this air reaches the testing chamber where it is processed and accordingly the engine is cranked.

This method is based on the fact that alcohol consumption decreases the pulse rate. At the initial testing stage pulse rate of a person is recorded using pulse sensors. This is taken as reference and any deviation from this pulse rate results in the stoppage of the car.

Conclusion:

This project is excellent for minimizing road accidents caused due to drunk driving. It also eliminates the potential embarrassment caused by stooping by police. The time taken by this system is only 10 seconds and cost of installation is cheap too. Major changes are also not required.  Government must make it a point to include this in all cars to avert accidents and try to include in the manufacturing stage itself.

Download Electronics & Communication Engineering Project on Galvanic Skin Response (GSR).

This project “ECE Project on Eye On Cellphone Operated Land Rover” makes use of a robot which is controlled by a mobile which makes a call to the handset fixed to the robot. Eye here refers to wireless camera and Land rover refers to a vehicle. The major advantages of carrying out this project are that makes use of DTMF signals which cannot be replicated by speech or music signals.

Thus this project can be mainly implemented to avoid interference from other sources. Also DTMF tones are devoid of harmonic frequencies.

In this project Eye on a cell-phone operated land rover, the robot used is controlled by a mobile that dials a call to the handset affixed at the robot. During the duration of the call, if any key is presses, a tone is perceived by the robot known as the DTMF tone. This tone is processed by the microcontroller with the aid of a decoder which is programmed in advance to deliver outputs according to the given inputs.

The presence of a mobile makes the robot remote-controlled and eliminates the need of a transmitter and receiver. DTMF allocates a particular frequency to every button that makes it easily identifiable by the electronic circuit. The DTMF tone generates a signal which is proportional to a direct algebraic sum of the amplitude of sine waves.

Conclusion:

In this project, analysis of a mobile handset as a remote control device is also established. Thus by making use of DTMF tones, movement of vehicle land rover is coordinated and surveillance in the camera range through a robot is actualized. This project can be further modified by changing the design of the robot. Best examples for this project to be implemented are in security systems, detection of bombs and mines, and also as remote exploration robot.

Download ECE & EEE B Tech/ BE Final Project Report and Document on Eye On Cellphone Operated Land Rover.

This project EPROM Based Smart Prepaid Energy Meter with Auto cut Off on No Balance ECE Project brings in the innovative concept of prepaid electricity.Advancements in technology have been on the upsurge since a decade. So many additions in technologies have been witnessed by the electrical department. Electricity bills can be now paved with the press of a button on your computer, E-seva centers and ATMs.

  To implement the project EEPROM BASED SMART PREPAID ENERGY METER WITH AUTOCUT OFF ON NO BALANCE ECE Project, the consumer has to buy an EPROM recharge card and fit in the prepaid energy meter kit. Once the card is fitted, the user should press the recharge button which will load the system as per the value of the recharge card. An LCD is used to read the units value. For every 1000 units, 1 unit is subtracted from EEPROM.

The count and unit values are stored in the EEPROM and data is not lost even when there is power failure. Once the recharged units become zero, the system generates continuous beep sound and current becomes zero. For reusing the system, a new recharge card has to be fitted. On completion of recharge, the current supply starts again.

Conclusion:

This project EEPROM based smart prepaid energy meter with auto cut is the finest solution for consumers to determine how much power is consumed but them on a day-to-day basis and enables him to control his power usage. The system described here again consists of a regulated power supply of 5 V for the microcontroller as well as the recharging unit which is obtained after stepping it down from a transformer. The ADC unit requires a voltage of 18 V for the load. This is again coordinated with the help of a transformer.

Download EPROM Based Smart Prepaid Energy Meter with Auto cut Off on No Balance ECE Project.

Environment friendly approach is the need of the hour for modern agricultural industries. This green house technology controls the humidity as well as the temperature of the plants.

This project Project on Embedded System Based Implementation of Drip Irrigation for the first perhaps designs a microcontroller based system which will control physical parameters as well as maintain records for future references.

In an arid country like India, farmers continue to follow primitive methods of irrigation resulting in inadequate use of water. Thus irrigation can be done properly with minimal wastage of water by using automatic microcontroller type of drip irrigation system which irrigates the agricultural fields only when there is an extreme need of water

The Based Electronics Student project comprises of moisture and temperature sensors and every part of the field houses these. These sensors are buried at a specific depth. Once the optimum moisture level in the soil is reached these signal to the microcontroller. Before it reaches the microcontroller, it is amplified and converted to the digital form by A/D converter and transmitted to the microcontroller which controls the valves

An LCD module is used to observe the current readings of sensors as well as status of other readings. A chemical unit is also provided to supply fertilizers, pesticides and nutrients too. To compute the total quantity of water consumed, a flow meter is also attached. The readings obtained can be forwarded to centralized computer for further analysis.

Conclusion:

Thus this project provides an efficient system coupled with feedback to monitor and also control all activities associated with drip irrigation system. This project can be implemented for large scale farms with optimum expenditure. This not only save manpower and water but also brings in profit in the long term. Problems like soil erosion and nutrient leaching can be avoided too.

Download ECE & EEE B Tech/ BE Final Project Report and Document on Embedded System Based Implementation of Drip Irrigation.

The project ECE Mini Project on Embedded Password Based Security Door Lock System is explained here about a digital lock which is coded using a microcontroller.The security of your home/office has taken top most precedence. The market has products like smart cards, RFIDs etc which ensure full-proof safety. Access control can be defined as the ability to either allow or reject access to a specific entity.

The primary aim behind designing this project is to offer plenty of contemporary security features extending beyond a mechanical lock. Key pad is provided here for entry of password. If the password matches to that of the password already fed in the microcontroller activating the dc motor which in turn opens the door. If the wrong password is entered, then a buzzer is triggered.

The main objective of the project ECE Mini Project on Embedded Password Based Security Door Lock System is to devise a security door lock system. For this purpose, a power supply is designed for entire circuit and microcontroller suitable for application of this project. Also buzzer, DC motor and keypad is made to suit the given project requirements.

To either open or close the door, power supply has to be given. ‘*’ has to be pressed for opening whereas ‘#’ is for closing the door. After pressing these symbols, the password has to be entered. If the password matches with the one stored in the microcontroller then the command issued earlier will be acted upon. Passwords can be changed by resetting it in te microcontroller,

Conclusion:

               The project explained here is an excellent tool to ensure full-proof security for homes/offices. The main requisite here is that the different circuit components should match the requirements. This project requires a power supply of 5V which can be obtained through a transformer connected to the main supply. The microcontroller used here is AT89S52 microcontroller as it has in-built ISP for programming.

Download Embedded Password Based Security Door Lock System ECE & EEE B Tech/ BE Final Project Report and Document.

The project Embedded based customized wireless message circular system for college industries makes use of 89S51 microcontroller. This is a highly flexible and cost viable solution. The power supply is used to supply a constant power of 5V to the different IC’s in the circuit. An encoder is a transducer which is used to convert data from the given format to the required format to save and speed up operations.

Today’s world is dominated by computing systems. This development in the fields of computers has also brought advancements in the field of communications. One of the most spectacular advancements being embedded systems.

This system mainly consists of a microcontroller, power supply unit, encoder, decoder, RF module and a LCD display unit. The use of embedded systems in this project in place of general purpose computers has the advantage that it performs a narrow range of tasks. This results in reduction of overall cost and complexity.

The decoder used here is the exact opposite of encoder which can be used to retrieve the original information. The RF module is a rate of oscillations covering the range from 3 Hz to 300 GHz that matches the range of AC electrical signals. LCD is a flexible controlling port that uses 8 bit or 4 bit. It displays the final result on screen.

Conclusion:

               The project “Embedded based customized wireless message circular system for college, industries” is designed and applied successfully. This project can be implemented to send data from a central point to all classrooms. This system to send data from one point to another is implemented with the aid of a transmitter and receiver via RF technology. Further, modifications could be done on this project by connecting GSM modem and through SMS action from mobile, controlling actions can be performed.

Download embedded projects on Embedded based customized wireless message circular system for college & industries.