The project is aimed to design vehicle tracking system using which a vehicle can be tracked any where on the earth using GPS and GSM technologies. A GSM modem provides the communication interface. It transports device protocols transparently over the network through a serial interface. A GSM modem is a wireless modem that works with a GSM wireless network. This GSM Modem can accept any GSM network operator SIM card and act just like a mobile phone with its own unique phone number. Advantage of using this modem will be that you can use its RS232 port to communicate and develop embedded applications. Applications like SMS Control, data transfer, remote control and logging can be developed easily. The modem can either be connected to PC serial port directly or to any microcontroller. Global Positioning System (GPS) satellites broadcast signals from space that GPS receivers, use to provide three-dimensional location (latitude, longitude, and altitude) plus precise time. GPS receivers provides reliable positioning, navigation, and timing services to worldwide users on a continuous basis in all weather, day and night, anywhere on or near the Earth. This ultra-sensitive GPS receiver can acquire GPS signals from 65 channels of satellites and output position data with high accuracy in extremely challenging environments and under poor signal conditions due to its active antenna and high sensitivity. The GPS receivers -160dBm tracking sensitivity allows continuous position coverage in nearly all application environments. The output is serial data of 9600 baud rate which is standard NMEA 0183 v3.0 protocol offering industry standard data messages and a command set for easy interface to mapping software and embedded devices. This project mainly works on GPS and GSM systems. GPS and GSM modems are interfaced to the microcontroller using serial communication via MAX232 line driver. GPS modem works under 9600 or 4800 baud rates.GPS modem gives latitude and longitude to microcontroller, so it gets this information and develop TCP stack with standard format. microcontroller transmit these values to user mobile by using GSM modem. The controller is being programmed in such a way that it sends the vehicle location information to the user mobile with some delay. We can also track the navigation of the vehicle through the web server by using GPRS technology. But it is optional.The stack data will be sent to web server through GSM modem. Web server consists of particular IP address and port number. Web server maintain data base of the vehicle with respect to time. Owner could see this information in web server from any where in the world. This is very helpful for transport and cop departments. Here a 16X2 LCD will also be provided to the controller to display the latitude and longitude of the vehicle. This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.

This project includes the branch of Biomedical Engineering. This project aims at monitoring the patients health conditions continuously. The parameters like the pulse rate, pressure, blood sugar, urea content in the blood are to be monitored continuously. In other words, the doctor will be diagnosing the patient continuously. This project uses the wireless concept, RF. The project is designed in such a way that, the analog quantities which are to be recorded continuously are taken and converted into corresponding digital values using an eight channel ADC. Here we consider temperature and heart beat sensors to monitor the temperature and heart beat respectively. The processed data from ADC is sent to microcontroller. The microcontroller passes this data to the RF transmitter through the RF encoder to encode the data received by the controller. The transmitted data will be received by the RF receiver and will be passed to the microcontroller through an RF decoder which decodes the encoded signal. The microcontroller continuously monitors the signals received, and performs the predefined task of displaying the corresponding data on the LCD. The doctor can continuously check whether the temperature and heartbeat are normal or not by monitoring the LCD and take the immediate action if necessary. 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. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.

This project aims at monitoring the patients health conditions continuously. The parameters like the blood pressure, temperature, heart beat are to be monitored continuously. In other words, the doctor will be diagnosing the patient continuously. This project uses the wireless concept, ZIGBEE. ZIGBEE is a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4-2003 standard for wireless personal area networks (WPANs), such as wireless headphones connecting with cell phones via short-range radio. The technology defined by the ZIGBEE specification is intended to be simpler and less expensive than other WPANs, such as Bluetooth. ZIGBEE is targeted at radio-frequency (RF) applications that require a low data rate, long battery life and secure networking. The project is designed in such a way that, the analog quantities which are to be recorded continuously are taken and converted into corresponding digital values using an eight channel ADC. Here we consider temperature and pulse oxymeter sensors to monitor the temperature, blood pressure and heart beat respectively. The processed data from ADC is sent to microcontroller. The microcontroller continuously monitors the status of the sensors and the X-Bee transceiver will be interfaced to the microcontroller through serial communication to pass the corresponding sensors data to the control room PC. The Pc will be also interfaced with another X-Bee transceiver through serial communication. The doctor can continuously check the patients status by checking the parameters displayed on the PC and will take the immediate action if the parameters exceed the normal values. 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. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.

The project is aimed to design vehicle tracking system using which a vehicle can be tracked any where on the earth using GPS and GSM technologies. A GSM modem provides the communication interface. It transports device protocols transparently over the network through a serial interface. A GSM modem is a wireless modem that works with a GSM wireless network. This GSM Modem can accept any GSM network operator SIM card and act just like a mobile phone with its own unique phone number. Advantage of using this modem will be that you can use its RS232 port to communicate and develop embedded applications. Applications like SMS Control, data transfer, remote control and logging can be developed easily. The modem can either be connected to PC serial port directly or to any microcontroller. Global Positioning System (GPS) satellites broadcast signals from space that GPS receivers, use to provide three-dimensional location (latitude, longitude, and altitude) plus precise time. GPS receivers provides reliable positioning, navigation, and timing services to worldwide users on a continuous basis in all weather, day and night, anywhere on or near the Earth. This ultra-sensitive GPS receiver can acquire GPS signals from 65 channels of satellites and output position data with high accuracy in extremely challenging environments and under poor signal conditions due to its active antenna and high sensitivity. The GPS receivers -160dBm tracking sensitivity allows continuous position coverage in nearly all application environments. The output is serial data of 9600 baud rate which is standard NMEA 0183 v3.0 protocol offering industry standard data messages and a command set for easy interface to mapping software and embedded devices. This project mainly works on GPS and GSM systems. GPS and GSM modems are interfaced to the microcontroller using serial communication via MAX232 line driver. GPS modem works under 9600 or 4800 baud rates.GPS modem gives latitude and longitude to microcontroller, so it gets this information and develop TCP stack with standard format. microcontroller transmit these values to user mobile by using GSM modem. The controller is being programmed in such a way that it sends the vehicle location information to the user mobile with some delay. We can also track the navigation of the vehicle through the web server by using GPRS technology. But it is optional.The stack data will be sent to web server through GSM modem. Web server consists of particular IP address and port number. Web server maintain data base of the vehicle with respect to time. Owner could see this information in web server from any where in the world. This is very helpful for transport and cop departments. Here a 16X2 LCD will also be provided to the controller to display the latitude and longitude of the vehicle. This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.

This project includes the branch of Biomedical Engineering. This project aims at monitoring the patients health conditions continuously. The parameters like the pulse rate, pressure, blood sugar, urea content in the blood are to be monitored continuously. In other words, the doctor will be diagnosing the patient continuously. This project uses the wireless concept, RF. The project is designed in such a way that, the analog quantities which are to be recorded continuously are taken and converted into corresponding digital values using an eight channel ADC. Here we consider temperature and heart beat sensors to monitor the temperature and heart beat respectively. The processed data from ADC is sent to microcontroller. The microcontroller passes this data to the RF transmitter through the RF encoder to encode the data received by the controller. The transmitted data will be received by the RF receiver and will be passed to the microcontroller through an RF decoder which decodes the encoded signal. The microcontroller continuously monitors the signals received, and performs the predefined task of displaying the corresponding data on the LCD. The doctor can continuously check whether the temperature and heartbeat are normal or not by monitoring the LCD and take the immediate action if necessary. 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. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.

This project aims at monitoring the patients health conditions continuously. The parameters like the blood pressure, temperature, heart beat are to be monitored continuously. In other words, the doctor will be diagnosing the patient continuously. This project uses the wireless concept, ZIGBEE. ZIGBEE is a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4-2003 standard for wireless personal area networks (WPANs), such as wireless headphones connecting with cell phones via short-range radio. The technology defined by the ZIGBEE specification is intended to be simpler and less expensive than other WPANs, such as Bluetooth. ZIGBEE is targeted at radio-frequency (RF) applications that require a low data rate, long battery life and secure networking. The project is designed in such a way that, the analog quantities which are to be recorded continuously are taken and converted into corresponding digital values using an eight channel ADC. Here we consider temperature and pulse oxymeter sensors to monitor the temperature, blood pressure and heart beat respectively. The processed data from ADC is sent to microcontroller. The microcontroller continuously monitors the status of the sensors and the X-Bee transceiver will be interfaced to the microcontroller through serial communication to pass the corresponding sensors data to the control room PC. The Pc will be also interfaced with another X-Bee transceiver through serial communication. The doctor can continuously check the patients status by checking the parameters displayed on the PC and will take the immediate action if the parameters exceed the normal values. 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. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.