Finger Print Based Voting System for Rigging Free Governance

Title of the project: Finger Print Based Voting System for Rigging free governing System
Domain: Biometrics & Embedded Design
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Display: LED 5mm, 16 X 2 LCD
Crystal: 11.0592MHz
Biometric Sensor: FIM3030N
Storage Capacity: Up to 100 finger print images
Image Registration: Through Serial Communication
Applications: Industries, Banks, Office, Library, colleges


ABSTRACT
According ancient Greek scripts BIOMETRICS means study of life.Biometrics studies commonly include fingerprint, face, iris, voice, signature, and hand geometry recognition and verification. Many other modalities are in various stages of development and assessment. Among these available biometric traits Finger Print proves to be one of the best traits providing good mismatch ratio and also reliable. Registering the attendances of students has become a hectic work as sometimes their attendance may be registered or missed. To overcome this problem i.e. to get the attendances registered perfectly we are taking the help of two different technologies viz. EMBEDDED SYSTEMS and BIOMETRICS.
Firstly discussing about Biometrics we are concentrating on Fingerprint scanning. For this we are using FIM 3030N high voltage module as a scanner.
This module has in-built ROM, DSP and RAM. In this we can store up to 100 user’s fingerprints. This module can operate in 2 modes they are Master mode and User mode. We will be using Master mode to register the fingerprints which will be stored in the ROM present on the scanner with a unique id.
When this module is interfaced to the microcontroller, we will be using it in user mode. In this mode we will be verifying the scanned images with the stored images. When coming to our application the images of the citizens will be stored in the module with a unique id. To poll their vote the citizens have to scan their image which is then verified with the image present in fingerprint module and their vote will be updated.
This scanner is interfaced to 8051 microcontroller through max232 enabling serial communication. By using this controller we will be controlling the scanning process. After the scanning has been completed the result is stored in the microcontroller. By simply pressing a switch we can get the details of the polling.This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer



Advantages:
No manual errors
No false Voting
Need not remember any password
Need not to carry any card
Scopes for Advancements:
GSM modem can be connected to this unit to communicate to remote reporting office
RTC can be interfaced to record login and logout time.
Applications
Government Elections
Company / Corporate internal elections
Union Elections

Finger Print Based Voting System for Rigging free governing System

Title of the project: Finger Print Based Voting System for Rigging free governing System
Domain: Biometrics & Embedded Design
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Display: LED 5mm, 16 X 2 LCD
Crystal: 11.0592MHz
Biometric Sensor: FIM3030N
Storage Capacity: Up to 100 finger print images
Image Registration: Through Serial Communication
Applications: Industries, Banks, Office, Library, colleges


ABSTRACT


According ancient Greek scripts BIOMETRICS means study of life. Biometrics studies commonly include fingerprint, face, iris, voice, signature, and hand geometry recognition and verification. Many other modalities are in various stages of development and assessment. Among these available biometric traits Finger Print proves to be one of the best traits providing good mismatch ratio and also reliable. Registering the attendances of students has become a hectic work as sometimes their attendance may be registered or missed. To overcome this problem i.e. to get the attendances registered perfectly we are taking the help of two different technologies viz. EMBEDDED SYSTEMS and BIOMETRICS.
Firstly discussing about Biometrics we are concentrating on Fingerprint scanning. For this we are using FIM 3030N high voltage module as a scanner.
This module has in-built ROM, DSP and RAM. In this we can store up to 100 user’s fingerprints. This module can operate in 2 modes they are Master mode and User mode. We will be using Master mode to register the fingerprints which will be stored in the ROM present on the scanner with a unique id.
When this module is interfaced to the microcontroller, we will be using it in user mode. In this mode we will be verifying the scanned images with the stored images. When coming to our application the images of the citizens will be stored in the module with a unique id. To poll their vote the citizens have to scan their image which is then verified with the image present in fingerprint module and their vote will be updated. This scanner is interfaced to 8051 microcontroller through max232 enabling serial communication. By using this controller we will be controlling the scanning process. After the scanning has been completed the result is stored in the microcontroller. By simply pressing a switch we can get the details of the polling.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.

89C51 Based PC Based Industrial Automation with auto/manual modes of Operation

Title of the project: 89C51 Based PC Based Industrial Automation

Domain: PC Based Projects and Embedded

Software: Assembly Language

Relay: 5V, 100Ω SPDT

Power Supply: +5V, 500mA Regulated Power Supply

Display: LED, PC Screen

LED: 5mm White-in-Red, 5mm White-in-Blue

Input: Computer Key Board

Tool: Hyper Terminal

ABSTRACT

One of the 8051s many powerful features is its integrated UART, otherwise known as a serial port. The fact that the 8051 has an integrated serial port means that you may very easily read and write values to the serial port. If it were not for the integrated serial port, writing a byte to a serial line would be a rather tedious process requiring turning on and off one of the I/O lines in rapid succession to properly "clock out" each individual bit, including start bits, stop bits, and parity bits.

However, we do not have to do this. Instead, we simply need toconfigure the serial ports operation mode and baud rate. Once configured, all we have to do is write to an SFR to write a value to the serial port or read the same SFR to read a value from the serial port. The 8051 will automatically let us know when it has finished sending the character we wrote and will let us know whenever it has received a byte so that we can process it. We do not have to worry about transmission at the bit level--which saves us quite a bit of codingand processing time.

By using this project one can control his various electrical appliances by means of PC using PC’s hyper terminal window. The speed of a fan also can be varied depending on the user’s requirement. LED Indication is provided on the Kit for on/off condition of appliances and fan speed indication.

This project is best suitable for homes, hotels and showrooms to control all the electrical appliances and fan speed from a centralized point. This project uses regulated 5V power supply.

Max 232 Communication Implementation using 89C51 Microcontroller

Title of the project: Max 232 Communication Implementation using 89C51 Microcontroller
Domain: Embedded Systems Design
Software: Embedded C, Keil, Proload
Microcontroller: AT89C51
Power Supply: +5V, 500mA Regulated Power Supply
Display: a) LCD
b) LED
LCD: HD44780 16-character, 2-line (16X2)
LED: 5mm White-in-Red, 5mm White-in-Bslue
Crystal: 11.0592MHz
ADC: ADC0804
Key Pad: 3X4
Load Driver: ULN 2803
ABSTRACT
One of the 8051s many powerful features is its integrated UART, otherwise known as a serial port. The fact that the 8051 has an integrated serial port means that you may very easily read and write values to the serial port. If it were not for the integrated serial port, writing a byte to a serial line would be a rather tedious process requiring turning on and off one of the I/O lines in rapid succession to properly "clock out" each individual bit, including start bits, stop bits, and parity bits.
However, we do not have to do this. Instead, we simply need toconfigure the serial ports operation mode and baud rate. Once configured, all we have to do is write to an SFR to write a value to the serial port or read the same SFR to read a value from the serial port. The 8051 will automatically let us know when it has finished sending the character we wrote and will also let us know whenever it has received a byte so that we can process it. We do not have to worry about transmission at the bit level--which saves us quite a bit of codingand processing time.
In this project, a 3X4 key pad is interfaced to the microcontroller. This project is also provided with a 16X2 LCD and push-to-on switches. In transmit mode if any key on key pad is pressed, the corresponding data will be displayed on LCD and on PC’s hyper terminal window. In Reception mode, any message is typed on key board, the data will be displayed on PC’s hyper terminal window and on the LCD.
The additional feature of this project is, it is provided with Dancing LED system. A push-to-on switch is provided to change the dancing effect of the LED array. This project uses regulated 5V, 500mA power supply. 7805 three terminalvoltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.

GSM based Car Engine Control Implementation to Stop Car Theft

Title of the project: GSM based Car Engine Control Implementation to
Stop Car Theft
Domain: Embedded Systems, Wireless Communication
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Display: LED 5mm, 16 X 2 LCD
Crystal: 11.0592MHz
Communication Device: GSM Modem
Software: Keil, Proload
Applications: Automotive Security
ABSTARCT


Security is prime concern for every one. Nowadays all the automotives are equipped with auto cop systems. Even though, the thieves are breaking the barriers and steal the vehicles.
This project is the right solution for this problem. Using this project, one can control his vehicle’s car engine by means of an SMS. There are various electronic equipment available for remote operation of device control. However, the main disadvantage of these systems is that they can be operated only from short ranges and also less reliable. Thus, to overcome the above drawbacks, we are using one of the wireless communication technique i.e., GSM (Global System for Mobile communications) is a digital cellular communications system which has rapidly gained acceptance and market share worldwide.
8051 is the heart of the project. A GSM modem is interfaced to microcontroller. This modem receives the messages from control mobile and sends as input to MCU. The MCU verify for authentication of the number and, if the number is authorised, engine control will be taken place, EEPROM is interfaced to this controller to save the engine position at every instant. This engine position information will not be deleted even in power failure conditions.
3X4 keypad is interfaced to change the mobile number at any time. 16X2 LCD is interfaced to display user-required information. In this project TRAIC is used as load controller (as a switch), MOC3021 used as a Triac driver.
GSM network operators have roaming facilities, user can often continue to use there mobile phones when they travel to other countries etc….
This project uses regulated 5v, 750mA power supply. 7805 and 7812 three terminal voltage regulators are used for voltage regulation.
Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12v step down transformer.
Advantages:
Vehicle can be controlled from any where
Mobile number can be changed at any time
Engine status will not be lost in power failure condition




Scopes for Advancements:
GPS modem also can be interfaced to this unit to trace and locate the geographical information of vehicle place
Applications:
Automotives Security

Mobile Phone signal Isolator for GSM and CDMA networks with prescheduled duration

Title of the project: Mobile Phone signal Isolator for GSM and CDMA networks with prescheduled duration
Domain: Wireless Communication & Embedded Systems
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Display: a) LCD b) LED
LCD: HD44780 16-character, 2-line (16X2)
LED: 5mm
Crystal: 11.0592MHz
RTC: DS1307
Applications: Security, Defense, Institutions, Libraries, Seminar Halls


ABSTRACT


BACKGROUND OF THE PROJECT
Mobile jammer is used to prevent mobile phones from receiving or transmitting signals with the base stations. Mobile jammers effectively disable mobile phones within the defined regulated zones without causing any interference to other communication means. Mobile jammers can be used in
practically any location, but are used in places where a phone call would be particularly disruptive like Temples, Libraries, Hospitals, Cinema halls, schools & colleges etc.
As with other radio jamming, mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phones use.
This causes enough interference with the communication between mobile phones and communicating towers to render the phones unusable. Upon activating mobile jammers, all mobile phones will indicate "NO NETWORK". Incoming calls are blocked as if the mobile phone were off. When the mobile jammers are turned off, all mobile phones will automatically re-establish communications and provide full service.
Mobile Jammers were originally developed for law enforcement and the military to interrupt communications by criminals and terrorists to foil the use of certain remotely detonated explosives. The civilian applications were apparent with growing public resentment over usage of mobile phones in public areas on the rise & reckless invasion of privacy. Over time many companies originally contracted to design mobile jammers for government switched over to sell these devices to private entities.
In this project, we are controlling this mobile jammer by means of a microcontroller. The activation and deactivation time schedules can be programmed with microcontroller. Real time clock chip DS1307 is used to set the schedule.
This project uses regulated 5V, 500mA power supply. Unregulated 12V DC is used for relay. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.




Advantages:
Easy to operate
Sophisticated security
Simple and Reliable Design
Isolates both GSM and CDMA mobile signal
Scheduled time of operation can be programmed
Works with reference to Real Time Clock
Applications:
Defense Applications
Libraries
Temples
Colleges
Seminar halls and conference rooms
Security for VIPs during their visit to public places

POWER GRID CONTROL SYSTEM USING GSM MODEM

Title of the project: Power Grid Control System Using GSM Modem
Domain: Embedded Systems Design, Electrical
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Display: LED 5mm, 16 X 2 LCD
Crystal: 11.0592MHz
Communication Device: GSM Modem
Software: Keil, Proload
Applications: Electricity Boards, Power Stations




ABSTARCT
Nowadays there are various electronic equipment available for remote operation of grid control. However, the main disadvantage of these systems is that they can be operated only from short ranges and also less reliable. Thus, to overcome the above drawbacks, we are using one of the wireless communication technique i.e., GSM (Global System for Mobile communications) is a digital cellular communications system which has rapidly gained acceptance and market share worldwide.
The development of GSM is the first step towards a true personal communication system that will allow us to communication anywhere, anytime and with anyone.
GSM (Global Systems for Mobile Communication) is vastly used because of its simplicity in both transmitter and receiver design, can operate at 900 or 1800MHZ band, faster, more reliable and globally network.
This project is designed for seven power grids. 8051 is the heart of the project. A GSM modem is interfaced to microcontroller. This modem receives the messages from control mobile and sends as input to MCU. The MCU verify for authentication of the number and, if the number is authorised, grid control will be taken place, EEPROM is interfaced to this controller to save the grid position at every instant. This grid position information will not be deleted even in power failure conditions. 3X4 keypad is interfaced to change the mobile number at any time. 16X2 LCD is interfaced to display user-required information. In this project
TRAIC is used as load controller (as a switch), MOC3021 used as a Triac driver.
GSM network operators have roaming facilities, user can often continue to use there mobile phones when they travel to other countries etc….
This project uses regulated 5v, 750mA power supply. 7805 and 7812 three terminal voltage regulators are used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of
230/12v step down transformer


Advantages:
System can be monitored and controlled from any where
Mobile number can be changed at any time
Grid status will not be lost in power failure condition
Scopes for Advancements:
This system is developed for mobile reporting application only. It also can be interfaced to computer system to record and process data base.
Applications:
Process Industries, Power Grids

POWER DISTRIBUTION SYSTEM MONITORING AND CONTROL USING GSM MODEM

Title of the project: Power Distribution System monitoring and control Using GSM Modem
Domain: Electrical, Embedded Systems Design, Wireless
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 750mA Regulated Power Supply
Display: a) LCD
b) LED
LCD: HD44780 16-character, 2-line (16X2)
Communication Device: GSM modem
Crystal: 11.0592MHz
Applications: Electricity Generation stations, Industries


ABSTRACT
Power travels from the power plant to house through an amazing system called the power distribution grid. For power to be useful in a home or business, it comes off the transmission grid and is stepped-down to the distribution grid. This may happen in several phases. The place where the conversion from "transmission" to "distribution" occurs is in a power substation. It has transformers that step transmission voltages (in the tens or hundreds of thousands of volts range) down to distribution voltages (typically less than 10,000 volts). It has a "bus" that can split the distribution power off in multiple directions.
It often has circuit breakers and switches so that the substation can be disconnected from the transmission grid or separate distribution lines can be disconnected from the substation when necessary.
In this project, a slave transformer in the case of shares the load of master transformer over load and over temperature. A sensor circuit is designed to log the data from the master transformer and if it is found to be in over load condition, immediately the slave transformer will be connected in parallel to the master transformer and the load is shared. A GSM modem is connected to this system, and it sends message to the predefined mobile number about transformer switching data. The uniqueness of this project is, user also can switch the slave transformer through his mobile.
This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.
Advantages:
Automated Load Sharing by transformers
No manual errors
System can be monitored and controlled from any where
Mobile number can be changed at any time
Scopes for Advancements:
 This system is developed for mobile reporting application only. It also can be interfaced to computer system to record and process data base.
Applications:
Process Industries, Power Grids

PC Based Speed control of DC motor using PWM Technique

Title of the project: PC Based Speed control of DC motor using PWMTechnique
Domain: Embedded Systems Design
Software: Embedded C, Keil, Proload
Microcontroller: AT89C51
Power Supply: +5V, 500mA Regulated Power Supply+12V, 500mA for DC motor
Display: a) LCD
b) Hyper Terminal
LCD: HD44780 16-character, 2-line (16X2)
LED: 5mm White-in-Red, 5mm White-in-Blue
Crystal: 11.0592MHz
Optocoupler: ILQ74
H-Bridge: L293
Abstract


A pulse width modulator (PWM) is a device that may be used as an efficient DC motor speed controller or light dimmer. This project is a versatile device that can control DC devices which draw up to a few amps of current. The circuit may be used in either 12 or 24 Volt systems with only a few minor wiring changes. This device has been used to control the speed of the DC motor and to control brightness of an automotive tail lamp.
A PWM circuit works by making a square wave with a variable on-to-off ratio, the average on time may be varied from 0 to 100 percent. In this manner, a variable amount of power is transferred to the load. The main advantage of a PWM circuit over a resistive power controller is the efficiency, at a 50% level, the PWM will use about 50% of full power, almost all of which is transferred to the load, a resistive controller at 50% load power would consume about 71% of full power, 50% of the power goes to the load and the other 21% is wasted heating the series resistor.
One additional advantage of pulse width modulation is that the pulses reach the full supply voltage and will produce more torque in a motor by being able to overcome the internal motor resistances more easily. Two push-to-on switches are provided for increasing / decreasing the speed of the motor. Two more push-to-on switches are provided to rotate the motor in Clock wise / Counter clock wise direction. 16X2 LCD is connected to display the speed level of the motor and the direction. LED indication is also provided for visual indication. A buzzer is provided for audio indication of DC motor speed variation and change in direction. Whenever the speed is increased / decreased, the system acknowledges by a short beep. This buzzer is driven by transistor driver circuit.This project uses regulated 5V, 750mA & 12V, 500mA power supply. 7805 and 7812 three terminal voltage regulators are used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer

Radio Frequency based Wireless Temperature Monitoring on Remote Display

ABSTRACT
This project is a standalone digital temperature meter that also controls the temperature of the heating element of a device according to its requirement. Use of embedded technology makes this closed loop feedback control system efficient and reliable. Micro controller (AT89C51) allows dynamic and faster control. Push button switches and seven segment display make the system user-friendly. The sensed and set temperature values are simultaneously displayed on the remote display panel. The circuit is programmed for on/ off control. It is very compact using few components and can be implemented for several applications including air-conditioners, water-heaters, snow melters, ovens, heat-exchangers, mixers, furnaces, incubators, thermal baths and veterinary operating tables. AT89C51 micro controller is the heart of the circuit as it controls all the functions.
The temperature sensor LM35 senses the temperature and converts it into an electrical signal, which is applied to the micro controller through ADC. The analog signal is converted into digital format by the analog-to-digital converter (ADC). The sensed and set values of the temperature are displayed on the 16x2-line LCD. The micro controller drives a transistor to control the heating element with the help of an electromagnetic relay. The set temperature value can be varied from 1C to 255C using an external PCB mount push on switch
A double pole double throw (DPDT) relay is connected to the micro controller through a driver transistor. The relay requires 5 volts at a current of around 50 mA, which can not be provided by the micro controller. So the driver transistor is added. The relay is used to operate the external heater or to operate any other electrical device. Normally the relay remains off. As soon as pin of the micro controller goes high, the relay operates. The RF modules used here are STT-433 MHz Transmitter, STR-433 MHz Receiver, HT640 RF Encoder and HT648 RF Decoder. RF Transmitter is connected to the different sensors through RF Encoder. This encoder converts the 8-bit data into a single bit and sends it to the transmitter which will be transmitting. The data which is in the air is an analog value. At the receiving end, the receiver receives this analog value on a single data line and passes this data to the decoder. The decoder does the opposite functioning of the encoder i.e., it converts the single bit data into eight bit data and gives it to the microcontroller which does the further processing.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer. This project is useful in process industries for maintenance and controlling of Boilers temperature.

Secured Wireless Data Transmission & Reception using Zigbee

Title of the project: Secured Wireless Data Transmission & Reception using Zigbee
Domain: Wireless Embedded Systems Design
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Transmitter Display: LED 5mm, 16 X 2 LCD
Receiver Display: LED 5mm, 16 X 2 LCD
Input Source: Key Pad
Crystal: 11.0592MHz
Communication Device: Zigbee Module
Applications: Wireless Communication






ABSTRACT


Data Security is primary concern for every communication system. There are many ways to provide security data that is being communicated. However, what if the security is assured irrespective of the hackers are from the noise. This Project describes a design of effective security for data communication by designing standard algorithm for encryption and decryption.
Zigbee is a PAN technology based on the IEEE 802.15.4 standard. Unlike Bluetooth or wireless USB devices, ZigBee devices have the ability to form a mesh network between nodes. Meshing is a type of daisy chaining from one device to another. This technique allows the short range of an individual node to be expanded and multiplied, covering a much larger area.
The source information is generated by a key pad and this will be encrypted and is sent to destination through Zigbee modules. The receiving system will check the data and decrypt according to a specific algorithm and displays on the LCD.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.

Remote Electricity Billing System Using GSM Modem

Title of the project: Remote electricity billing system using GSM
Domain: Electrical Engineering, Power Electronics,
Software: C, Keil, Proload
Power Supply: +5V, 500mA Regulated Power Supply
Display: a) LCD
b) GSM Mobile Phone
LCD: HD44780 16-character, 2-line (16X2)
LED: 5mm
Crystal: 11.0592MHz
Energy Meter: Prototype with 12VDC
Applications: Electricity Boards




Abstract
The advantages of remote meter reading and spot billing are well recognized by the various electricity boards in the country today. Not only does spot billing lead to much greater revenue-collection efficiency and better decision systems, it also brings intangibles like transparency and better customer service to the system.
Though there exist various devices in the market that aid in spot-meter billing, none has become either an industry standard or widely prevalent. The reasons range from limited computing power and lack of customizability to high price and absence of local technical support.
Remote electricity billing is a unique concept, in which the electricity board can collect the consumed unit’s data from consumer on mobile phone using GSM network. Each consumer is provided with a unique energy meter, which is having a GSM modem, microcontroller unit and a display unit internally. A SIM card is required for communication. Whenever this system receives an SMS from electricity board, it calculates the number of units consumed and billing amount on slab rate, displays on LCD for user interface. This system also sends the same message to the electricity board for departmental information and database.
The unique feature of this system is, the electricity board can disconnect or reconnect the connection from remote place through the mobile phone. As this project works on GSM network, the system can be controlled from any part of the world.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.
Advantages:
Billing Automation
Revenue Collection Efficiency
Transparency in distribution
Better customer Service
Zero man-made errors
Scopes for Advancements:
 This system is developed for only one consumer. If the consumers are more, the electricity board also should have a separate GSM modem with
PC interface to receive various SMS and store all the details in system database.
 Special software can be developed to monitor all bill payments and to disconnect the electricity for default consumers.
Applications:
Electricity Department, Organization staff quarters

Speed and Direction of DC motor using GSM

Title of the project: Speed and Direction of DC motor using GSM
Domain: Embedded Systems Design, Electrical
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Display: LED 5mm, 16 X 2 LCD
Crystal: 11.0592MHz
Communication Device: GSM Modem
Software: Keil, Proload
Applications: Industries, Office and Home Applications
ABSTRACT
Nowadays there are various electronic equipments available for remote operation of electronic devices. But, the main disadvantage of these systems is that they can be operated only in short ranges and also less reliable. Thus, to overcome the above drawbacks, we are using one of the wireless communication technique i.e., GSM.
GSM (Global Systems for Mobile Communication) is vastly used because of its simplicity in both transmitter and receiver design, can operate at 900 or 1800MHZ band, faster, more reliable and globally network. Here the system is capable of controlling the motor by receiving control messages from an authorized mobile number.
Microcontroller is the heart of our system, which controls the overall operation of our system. System always alert for receiving SMS from valid number then that particular messages are displayed on our LCD(Liquid Crystal Display) i.e., whether the motor should rotate in right shift or left shift with a speed of so and so.
We are using H-Bridge as an driver for our DC Motor because our
Microcontroller cannot provide the maximum current to drive a DC Motor. GSM network operators have roaming facilities, user can often continue to use there mobile phones when they travel to other countries etc. In contrast, a microcontroller not only accepts the data as inputs but also manipulates it, interfaces the data with various devices, controls the data and thus finally gives the result.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.
Advantages:
Accurate speed control
System can be monitored and controlled from any where
Mobile number can be changed at any time
Scopes for Advancements:
 This system is developed for mobile reporting application only. It also can be interfaced to computer system to record and process data base.
Applications:
Process Industries, Bottle filling industries, Conveyers, Home Applications

Supervisory Control and Data Acquisition System using GSM

Title of the project: Supervisory Control and Data Acquisition System using GSM Modem
Domain: GSM and Embedded
Software: Assembly Language
Relay: 5V, 100Ω SPDT
Power Supply: +5V, 750mA Regulated Power Supply
Display: LED, PC Screen
LED: 5mm White-in-Red, 5mm White-in-Blue
Input: Voltage, Current, Temperature, Light, Vibration
Communication Tool: Hyper Terminal
Sensors: Voltage, Current, LDR, Temperature sensor
ABSTRACT
One of the 8051s many powerful features is its integrated UART, otherwise known as a serial port. The fact that the 8051 has an integrated serial port means that you may very easily read and write values to the serial port. If it were not for the integrated serial port, writing a byte to a serial line would be a rather tedious process requiring turning on and off one of the I/O lines in rapid succession to properly "clock out" each individual bit, including start bits, stop bits, and parity bits.
However, we do not have to do this. Instead, we simply need toconfigure the serial ports operation mode and baud rate. Once configured, all we have to do is write to an SFR to write a value to the serial port or read the same SFR to read a value from the serial port. The 8051 will automatically let us know when it has finished sending the character we wrote and will let us know whenever it has received a byte so that we can process it. We do not have to worry about transmission at the bit level--which saves us quite a bit of codingand processing time.
In this project, we are using four sensors, four relays, ADC (Analog to Digital
Conversion), Microcontroller, LCD (Liquid Crystal Display) for displaying the messages.
By using this project, one can control the TEMPERATURE, LIGHT, VOLTAGE, CURRENT by means of a GSM modem by sending SMS. In thisapplication two conditions will be displayed whether we want to change the voltage, current, temperature, light intensity else not that can be varied depending upon the user’s requirement. LED Indication is provided on the Kit to know which sensor has been activated.
This project uses regulated 5v, 750mA power supply. 7805, a three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12v step down transformer. The RFID module requires a separate +5v power.

Two-way Wireless Data Messaging System for Rural Areas using Zigbee Technology

Title of the project: Two-way Wireless Data Messaging System for Rural Areas using Zigbee Technology
Domain: Wireless Embedded Systems Design
Software: Embedded C, Keil, Proload
Microcontroller: AT89S52
Power Supply: +5V, 500mA Regulated Power Supply
Transmitter Display: LED 5mm, 16 X 2 LCD
Receiver Display: LED 5mm, 16 X 2 LCD
Input Source: Key Pad
Crystal: 11.0592MHz
Communication Device: Zigbee Module
Applications: Wireless Communication


ABSTRACT


In this project, the data can be transmitted to and received from remote ZigBee communication device. Data Security is primary concern for every communication system. There are many ways to provide Security data that is being communicated. However, what if the security is assured irrespective of the hackers are from the noise. This Project describes a design of effective security for data communication by designing standard algorithm for encryption and decryption.
Zigbee is a PAN technology based on the IEEE 802.15.4 standard. Unlike Bluetooth or wireless USB devices, ZigBee devices have the ability to form a mesh network between nodes. Meshing is a type of daisy chaining from one device to another. This technique allows the short range of an individual node to be expanded and multiplied, covering a much larger area. The source information is generated by a key pad and this will be encrypted and is sent to destination through Zigbee modules. The receiving system will check the data and decrypt according to a specific algorithm and displays on the LCD.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.

IEEE 2010 MATLAB EMBEDDED PROJECTS

1.A Soft-Switching DC/DC Converter With High Voltage Gain.                  View : Basepaper          Ieee Power Electronics

2.High-Efficiency ACDC Converter With Quasi-Active Power Factor Correction.                  View : Basepaper          Ieee Power Electronics

3.High-Efficient Multilevel Half-Bridge Converter.                  View : Basepaper         Ieee Power Electronics

4 .Single-Phase to Three-Phase Drive System Using Two Parallel Single-Phase Rectifiers.                  View : Basepaper         Ieee Power Electronics

5 .Space Vectors Modulation forNine-Switch Converters.                  View : Basepaper         Ieee Power Electronics

6 .STATCOM-Based Indirect Torque Control of Induction Machines During Voltage Recovery After Grid Faults.                  View : Basepaper         Ieee Power Electronics

IEEE 2009 MATLAB EMBEDDED PROJECTS

1 .A Nonisolated Bidirectional ZVS-PWM Active Clamped DC–DC Converter.                  View : Basepaper         Ieee Power Electronics

2.A Novel Three-Phase Three-Leg AC/AC Converter Using Nine IGBTs.                  View : Basepaper         Ieee Power Electronics

3.Family of Soft-Switching PWM Converters With Current Sharing in Switches.                  View : Basepaper         Ieee Power Electronics

4.Multilevel Inverter For Grid-Connected PV System Employing Digital PI Controller.                  View : Basepaper        Ieee Power Electronics

5.Phase Feedforward Control for Single-Phase Boost-Type SMR.                  View : Basepaper         Ieee Power Electronics

6.Zero-Voltage Transition Current-Fed Full-Bridge PWM Converter.                  View : Basepaper         Ieee Power Electronics

IEEE 2010 MATLAB IMAGE PROCESSING

1.A Robust Fuzzy Local Information C-Means Clustering Algorithm.                  View : Basepaper          Ieee Image Processing

2 .Automatic Histogram Threshold Using Fuzzy Measures .                  View : Basepaper          Ieee Image Processing

3 .Efficient Compression of Encrypted Grayscale Images.                  View : Basepaper          Ieee Image Processing

4 .x - Image Inpainting by Patch Propagation Using Patch Sparsity.                  View : Basepaper          Ieee Image Processing

IEEE 2009 MATLAB IMAGE PROCESSING

1 .A New Statistical Detector for DWT-Based Additive Image Watermarking Using the Gauss–Hermite Expansion.                   View : Basepaper          Ieee Image Processing

2 .Facial Recognition Using Multisensor Images Based on Localized Kernel Eigen Spaces.                   View : Basepaper           Ieee Image Processing

3 .Morphological Background Detection and Enhancement of Images With Poor Lighting.                  View : Basepaper           Ieee Image Processing

4 .PCA-Based Spatially Adaptive Denoising of CFA Images for Single-Sensor Digital Cameras .                  View : Basepaper           Ieee Image Processing

5 .Radon Representation-Based Feature Descriptor for Texture Classification.                  View : Basepaper           Ieee Image Processing