Final Year Engineering Projects

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MASTER SLAVE BASED PWM(PULSE WIDTH MODULATION) OF DC AND AC MOTORS
MASTER SLAVE BASED PWM(PULSE WIDTH MODULATION

pwm,embedded c,89x5x microcontroller



ANTI-TERRORIST VEHICLE
ANTI-TERRORIST VEHICLE

java,embedded c,8051 family


Farm Mitra
Farm Mitra

android application,bootstrap,mysql serv

ANDROID BASED HOME AUTOMATION
ANDROID BASED HOME AUTOMATION

android,java,embedded c,89x51 chip,webba


Domestic Servers
Domestic Servers

android application,mysql server


Friend Finder
Friend Finder

android application,mysql server


MASTER SLAVE BASED PWM(PULSE WIDTH MODULATION) OF DC AND AC MOTORS
MASTER SLAVE BASED PWM(PULSE WIDTH MODULATION

pwm,embedded c,89x5x microcontroller

ANDROID BASED HOME AUTOMATION


Project Platform : ANDROID JAVA EMBEDDED C 89X51 CHIP WEBBASED


Languages Used : JAVA ANDROID PROGRAMMING EMBEDDED C PHP


Project Cost : 16000


Description

The  project  aims  in  designing  a  system  which  makes  operating  of  electrical appliances in home through Android mobile phone possible. The controlling of electrical appliances  is done wirelessly through an  application  in android phone and by using the wifi lan or internet present in it. Here in this project the Android smart phone is used as remote control for operating the electrical appliances.

Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Android boasts a healthy array of connectivity options, including Wi-Fi, Bluetooth, and wireless data over a cellular connection (for example, GPRS, EDGE (Enhanced Data rates for GSM Evolution), and 3G). Android provides access  to  a  wide  range  of  useful  libraries  and  tools  that  can  be  used  to  build  rich applications. In addition, Android includes a full set of tools that have been built from the ground up alongside the platform providing developers with high productivity and deep insight into their applications.

 

The  controlling  device  of  the  whole  system  is  a  Microcontroller,PC acting as server which accepts android commands, Relays board  are interfaced to the Microcontroller. The data received  by  the  from  Android  smart  phone   is fed as input to the controller. The controller acts accordingly on the Relays  to  switch  connected  electrical  appliances.  Also, the status  of the electrical appliances can be seen on LCD display. In achieving the task the controller is loaded with a program written using Embedded ‘C’ language.

 

Home Automation Using Android

The main objectives of the project are: 

  1. Controlling of AC devices wirelessly through mobile phone.
  2. Usage of Android speech recognition application in performing the task.
  3. Internet Based wireless transmission using android wifi or 3G.

 

The project provides exposure to following technologies: 

  1. Google’s Android Open Source Technology.
  2. Interfacing PC to Microcontroller.
  3. Electromagnetic Relay switching principles.
  4. Interfacing of Relay board to Microcontroller.
  5. Embedded C programming.
  6. PCB designing.

The major building blocks of the project are: 

  1. Regulated Power Supply.
  2. Microcontroller.
  3. Android smart phone.
  4. Relay board with driver.
  5. Crystal oscillator.
  6. Reset.
  7. LED indicators.etc.

 

Software’s used: 

  1. 8051 c51-C compiler for Embedded C programming.
  2. Atmel programmer for dumping code into Micro controller.
  3. Express SCH for Circuit design.
  4. Java And Php fo server Side