Category: ECE and EEE Project Abstracts

The aim of INDUSTRIAL DEVICES CONTROL USING BLUE-TOOTH MODULE project is to design and construction of a module to control the Industrial equipments remotely through Bluetooth in a desired place (with in the range of Bluetooth), using the AVR micro controller.

In existing system there are no fixed methods to control industrial equipment remotely there was manual work involved in the process and accuracy in this system is not up to mark. Cost required for maintenance of equipment is more. 

Using present system cost of maintenance will be reduced and equipments can be managed remotely with out any risk factor. This entire process can be implemented with a very low cost. And usage of manual procedure will be decreased.

download Industrial Devices Control Using Blue-Tooth Module Abstract project Abstract.

Blue tooth based data logger projects main idea is to develop a application which can monitor parameters like temperature, humidity, force etc of a computer. In order to develop this application sensors are used to analyze the data of computer and out put the result for further analysis. This application can be used in industries where these parameters are important.

In Computer environment there is need to maintain certain parameters like servers status information regularly similarly in chemical and mechanical fields there are many cases where these parameters are important. In existing system there are no perfect solution for this problem.

In present system this problem can be solved by using Blue tooth based data logger application where these parameters are monitored regularly and provide option for easy analysis.

download Blue tooth based data logger project Abstract.

           The aim of BLUE TOOTH ENABLED HOME AUTOMATION project is to design and construction of a module to control the home appliances remotely through Bluetooth in a desired place (with in the range of Bluetooth), using the AVR microcontroller.

Applications for this are Industries with heavy parameters to handle, complicated areas where we can’t monitor the conditions manually; these are Now-a-days used in all kind of industrial and commercial complexes. 

Hardware: 

• ATmega32 CONTROLLER
• BLUETOOTH MODULE
• MAX232
• DB-9 CONNECTOR
• DC MOTOR
• AC BULB
• MOC3011
• BT136
• LCD DISPLAY 

Software:

• Codevision AVR
• AVR studio4 debugger
• Embedded C programming

Robot using Bluetooth projects main idea is to develop a robot which can move perform navigation using blue tooth technology and AVR micro controller.

This project is developed in two stages in first stage communication between application and robot is established using Bluetooth. In second stage robot movement is controlled by sending signals from master Bluetooth.

Communication is established in two direction from robot to computer and computer to robot. Computer will control robot movements by sending signals in one direction and computer will receive signals from robot.

The proposed tasks for the project: 

• Make the AVR Atmega32 and its environment work
• Communicate the AVR Atmega32 with the computer
• Interfacing Bluetooth Modem with AVR Atmega32
• Interfacing Stepper Motor with AVR Atmega32

Micro controller based MP3 player projects main idea is to develop a MP3 player by using Atmel microcontroller and SD card. Basically MP3 is the format used for storing audio files which is one type of compression. Initially MP3 files are stored in to SD card and those are played using micro controller which are connected to keypad and LCD display. Users can operate using keypad and select interested songs.

    A mini-RCA jack (3.5mm audio jack) is used as the output of the mp3 player, which can be connected to a car-cassette adapter or a wireless FM transmitter.  A 12V DC plug is the power source so that it can be plugged into the mobile charging port of a car for power.  The volume can be controlled by the car’s audio system.  As the design only needs a 12V DC power source, no batteries are required.  There will be no problem for Mp3 player while reading data because it will never skip on hard surfaces as it is just reading data from flash memory and there is no CD or disk drive spinning. Since the SD card is removable, the storage size can increase as new, larger SD cards are created, as opposed to being a fixed size like most mp3 players today.  

download Microcontroller based MP3 player projects  Abstract .

Access control system using I-Button with secret lock system projects main idea is to develop a application for providing security locking system in different fields like house security, company security, banking security and more. This application is developed using micro controller.

            LCD display is used to for viewing the numeric numbers while displaying it in order to avoid the mistakes while setting up the password.  And it displays the employee code. E PROM has been used to store the password in the default location even not to be erased in the absence of power supply. In this project we use I-Button as a key to a system for security purpose. 

Applications:

• Access control system
• Employee card
•  Digital ID card
•  office access security
•  home access security,
• Parking security
•  Mall security access.

Encoding and Decoding Technique For Secured Data Communication projects is developed by using RF transmitter TLP434A. This transmitter is the smallest wireless transmitter which is used for remote control projects. This transmitter takes 2V to 12V and in this project 5V range to 200m is possible with a used antenna of 12V battery. Micro controller is used as decoder in this project.

Data is transmitted by micro controller and before sending data it is displayed in on LCD screen on transmitting side. Carrier signal is contrasted at 433MHZ frequency and send though 12V antenna. Message is received by receiver antenna at the receiver end and transmitted to RF receiver.

download Encoding and Decoding Technique for Secured Data Communication Abstract .

             In WIRELESS CHATTING USING RF  project we are sending a message to the RF receiver through RF transmitter using SMS keypad. The use of SMS keypad is to create a message which is to be transmitted from the RF transmitter to the RF receiver. 

            We are generating a message using SMS keypad which is to be send messages with the help of Microcontroller. As soon as the RF transmitter transmits messages they are displayed on LCD screen. A 433MHZ frequency carrier signal is generated by RF transmitter which is send using antenna. The message that was transmitted by the antenna at the transmitter side is received by the antenna at the receiver side, received message is taken by RF receiver which works on TLP434A transmitter at a frequency range of 433.92MHZ.The resulted message from the RF receiver is received by the microcontroller serially. The message is decoded and displayed on the LCD at the receiver side. 

            This can be used as an application for broadcasting the messages wirelessly ; it can be used in remote areas and industries where there is a continuous need of information to be transferred; it can be developed so as to control any type of appliances remotely.

download Wireless Chatting Using RF Abstract.

AIM:

 The main aim of Modern house automation (AC/DC) using RF communication project is to control the appliances in home by using a standard RF communication through predefined distance designed by antenna.

DESCRIPTION:

This project describes to organizing the devices from some distance using RF data communication. Here we are transmitting a signal from remote control by pressing a button with a special micro controller section by displaying on LCD. The data coming from the remote is gained by the RF receiver and give that to micro controller. By writing software to decrypt the data we can get the original data. Then the micro controller does the corresponding operation like switching ON and OFF devices through relays. This data displays on the LCD always. Advantages are we operate the devices at some distance, power saving, easy to operate. Applications are in hotel environments, office environments etc. 

COMPONENTS:

• AT89S52 CONTROLLER
• Tlp434
• Rlp434
• Lcd
• Devices 

SKILL SET:

• Functionality of all above components
• Embedded c programming
• RF concept