Category: Embedded System Projects

Download All Embedded System Final Year Projects, Embedded System Electronics Projects, Embedded Systems Electrical Projects. Students can select latest embedded project topics for final year ece major and mini projects. List of projects available here consists fo project reports and source code for few projects.

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Wireless Sensor Based Energy Conservation via Bluetooth

Existing Work:

In the existing Wireless Sensor Based Energy Conservation work, the communication protocol was limited to Bluetooth only which is very short distance and should require a device interface in order to view or control the data which is the drawback of the developed system.

Proposed Work:

The proposed Wireless Sensor Based Energy Conservation via Bluetooth work will include the low power high accuracy controllers through the Bluetooth communication as well we also control and view the data over the Intranet Network.

Load contains a Bulb, the current and Voltage consumed by the load will be monitored and an automated operation of the load based on PIR and LDR values will be done from remote location.

BLOCK DIAGRAM

Hardware:

ARM11, PIR Sensor, LDR Sensor, Bluetooth module, Wi-Fi Router, 89s52, Current Sensor, Voltage Sensor, Relay Driver, Load.

Software:

OS: Embedded Linux, Language: C/ C++, IDE: Qt Creator.

Applications:

Home automation, Industrial Power Control

Advantages:

Load Control, Remote location access,

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Face Identification Implementation in a Standalone Embedded System

ABSTRACT

In this Face Identification Implementation in a Standalone Embedded System paper is described an embedded system for face identification. The system, running on ARM processor, is built around BCM2835 processor and consists of several IP (Intellectual Property) modules designed as bus peripherals.

The face detection and recognition is accelerated with the help of a hardware and software algorithm modules. The system has been designed on the criteria of resources optimization, low power consumption and improved operation speed

Existing Work:

The Existing work has been implemented on FPGA based processor device, which is complex and high cost of implementation when compared to an embedded chips. As well in the entire system description only procedure have been explained no exact output results where shown.

Proposed Work:

The host target for the proposed face detection system is an embedded environment based on ARM 11 architecture. Which has much higher RAM and Clock speech compared to an FPGA based Devices. Here using Raspbian Operating System, Open Computer Vision algorithm and Qt based GUI interface will be used to implement the face detection and recognition.

Whenever the authenticated face is identified the system will provided login access or else SMS will be sent to the concerned person with GPS location simultaneously a buzzer will be turned on to indicating the unauthorized entry.

BLOCK DIAGRAM

Hardware:

ARM11, USB Camera, GSM, GPS, Buzzer, Power supply.

Software:

OS: Embedded Linux, Language: C/ C++, IDE: Qt Creator, Image Processing Algorithm.

Applications:

Home, Security, Authentication sites

Advantages:

• Hand Held System and online face training can be done.
• Easy installation and usage

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Human Data Interaction in IoT – The Ownership Aspect

In this Human Data Interaction in IoT – The Ownership Aspect, we develop a password based user authenticated IoT device login server. This will provide the data access to the owner only. 

Existing Work:

The approach of the existing work has not been clearly explained, they not provide any practical approach for the data safety and security over the IoT application.

Proposed Work:

Proposed Human Data Interaction in IoT system will be implemented on a Operating System(OS) based interface, which included and advances speed processor architecture i.e ARM 11, which makes the system very robust and the networking over the internet is done through on board Ethernet module with built in web server.

BLOCK DIAGRAM

Hardware: ARM11, Wi-Fi, Power supply, ADC, Sensors, Load.

Software: OS: Embedded Linux, Language: C/ C++, IDE: Qt Creator.

Applications: Automation, Educational Knowledge, Robotics.

Advantages:

  • Helpful or the disable children and industrial automation for making daily activates, through controlling the devices over Internet.
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A plug-n-play Internet enabled platform for Real time image processing

Existing System:

In the A plug-n-play Internet enabled platform for Real time image processing existing system, they have used a Cellular based technology which is very unreliable for the image data transmission over the web. As the network speed is very less, so we cant observe the results at rapid speed.

Proposed System:

Proposed A plug-n-play Internet enabled platform for Real time image processing System will be included with an advance algorithm based on Ethernet protocol, where will develop a server hosted on the raspberry pi board, and using Image processing algorithm the desired image will be processed and whenever the image processing is done immediately the results will be displayed on the webpage.

BLOCK DIAGRAM

Software:

Raspbian OS, Opencv, web server

Hardware:

ARM 11(Raspberry pi), Ethernet router, USB camera

Applications:

Web based results, Remote location accessing

Advantages:

Easy to access, live image feeding

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Automatic Switching Of Induction Motor

Automatic Switching Of Induction Motor Abstract:

INTRODUCTION:  Now-a-days, water crisis in India has been reached to alarm proportions and its wastage during transmission is identified as the major cause responsible for the problem. So in order to resolve the issue to some extent we have come up with Automatic switching of induction motor in houses, this project which is a simple model used to conserve water as well as electricity, and can be implemented in the real time work.

BLOCK DIAGRAM:

 Power supply

Over head Tank

Motor pumps the water into the overhead

Tank when switch gets on by microcontroller.

Water level indicating circuit

Sensor

Motor switch

Micro controller (8051)

Motor

Power supply

Water level indicating circuit

Sump or Reserve  Tank

Power supply

Automatic Switching Of Induction MotorEXISTENCE:

The basic idea for the project is water level indicating circuit. The water level indicator is operated with the help of IC 555 timer. The IC 555 timer is provided with inputs as soon as the level of the water in the sump or reserve tank reaches to a predetermined level. As soon as the water touches the predetermined level, the water level indicating circuit indicates its users by alerting through a beep sound.

PROPOSAL:

The above existed idea of water level indicator circuit is used twice to indicate the levels in the sump as well as the overhead tank and the output of the two water level indicators are given as the input signals to microcontroller. The Microcontroller is programmed in such a way that if water level is above the minimum water level in lower tank, water gets pumped to upper tank and as soon as the upper tank gets filled, motor switches off automatically.

TOOLS REQUIRED:

  1. Two water level indicators Software required:
  2. An overhead and underground tank Keil C Software.
  3. 8051 Microcontroller
  4. Power supply

  FEATURES AND ADVANTAGES:

  1. Constant and reliable water supply.
  2. Functions with minimal or no human interface.
    3. Easy maintenance; install and forget for years.
  3. Low cost and it is absolutely affordable by all.
  4. Prevents dry running of motor and so water, energy, power not get wasted.

APPLICATIONS:

  1. Monitoring and controlling of water level in reservoirs, dams are important in applications related to agriculture, flood prevention etc.
  2. Domestic, industrial, medical fields etc.

CONCLUSION:

The main objective of the project is to automate process of water pumping in a tank, ability to detect the level of water in a tank, switch on/off the pump. Hence from our proposal of “Automatic switching of induction motor,” water wastage gets controlled by constant and reliable water supply.

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RFID Based Attendance System Project

RFID based Attendance System Project is implemented using AT89S52 microcontroller in the controlling section.

Project Abstract:

The main objective of RFID Based Attendance System Project  is developing an error free Radio Frequency Identification based security and attendance system to eliminate the manual operations. The main components used in this system are antenna or coil; transceiver coupled with decoder and specifically programmed RF tags acts as a transponder.

RFID technology:

RFID is meant for Radio Frequency Identification. And mainly works in two modes one is reader mode and the other is transponder mode. The evolution of this technology had started from bar code implementation for automatically identifying and tracking products. And these RFID systems are assembled for various purposes like Contact less Payment Systems, access controlling, and Product Tracking and Inventory Control systems.

Youtube video link to view block diagram.

http://www.youtube.com/watch?v=yJaxybPBMik&feature=youtu.be

 RFID tags:

The data is transferred by means of RFID tags, the power for the tags are obtained from the electromagnetic field by means of micro chip. The voltage is caused due to the resultant interaction of RF fields at the transceiver antenna. This phenomenon is used for the transfer of data to the reader.

Download RFID Based Attendance System Project Report 

Components:

  • Antenna: In order to emit the radio signals for the activation of radio frequency tags to read and write the data. Antennas act as an interface between the transceiver and the tags.
  • Transponders: These acts as the carriers for the wireless data transfer between n the antenna and the reader. These are provided with a micro chip internally.
  • RF Transceiver: The power source for the RFID tags and the transceiver filters and amplifies the back scatter signal from a passive RFID tag.

This project is useful as mini project for electronics students. Download project abstract and source code form below reference links.

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B-Tech/M-tech Embedded IEEE (2014-2015) projects list

(All the below projects are developed with ARM-7 LPC-2148)

  1. Real-Time Walking Pattern Generation Method for Humanoid Robots by Combining Feedback and Feed forward Controller. (IEEE-2014)
  2. A Decentralized Cooperative Control Scheme with Obstacle Avoidance for a Team of Mobile Robots. (IEEE-2014)
  3. Color Control System for RGB LED with Application to Light Sources Suffering From Prolonged Aging. (IEEE-2014)
  4. Design and Implementation of an Optimized Double Closed-Loop Control System for MEMS Vibratory Gyroscope. (IEEE-2014)
  5. Distributed Ultrasonic Zoned Presence Sensing System. (IEEE-2014)
  6. Mobile Robot Localization Using the Phase of Passive UHF RFID Signals. (IEEE-2014)
  7. Toward the Design of Control Algorithms for a Photovoltaic Equalizer Choosing the Optimal Switching Strategy and the Duty Cycle. (IEEE-2014)
  8. Translation Based KLT Tracker Under Severe Camera Rotation Using GPSINS Data. (IEEE-2014)
  9. Design of a low cost helmet mounted dead reckoning navigation system (IEEE-2014)
  10. A Robust Indoor Pedestrian Tracking System with Sparse Infrastructure Support. (IEEE-2013)
  11. An indoor dead-reckoning algorithm with map matching. (IEEE-2013)
  12. Application of Hall Effect sensor A study on the influences of sensor placement. (IEEE-2013)
  13. ARM Hardware Plaform for Vehicular Monitoring and Tracking. (IEEE-2013)
  14. Biometric Authentication Using Mouse Gesture Dynamics. (IEEE-2013)
  15. Continuous Authentication Using Behavioral Biometrics. (IEEE-2013)
  16. Data-logger built using a digital multimeter and virtual instrumentation. (IEEE-2013)
  17. Design and implementation of an inertial navigation system for pedestrians based on a low-cost MEMS IMU. (IEEE-2013)
  18. Design and Implementation of Real-time Embedded Tele-Health Monitoring System. (IEEE-2013)
  19. Fingerprint Combination for Privacy Protection. (IEEE-2013)
  20. Hardware Implementation of a Digital Watermarking System for Video Authentication. (IEEE-2013)
  21. Hardware implementation of GPRS enabled embedded server for remote access terminal. (IEEE-2013)
  22. Mobile application for driver’s health status remote monitoring. (IEEE-2013)
  23. Path tracking controller design of hexapod robot for omni-directional gaits. (IEEE-2013)
  24. Wireless sensor network for real-time air pollution monitoring. (IEEE-2013)
  25. Aerodrome Mapping Databases supporting taxi routing functions. (IEEE – 2013)
  26. ARM Hardware Platform for Vehicular Monitoring and Tracking. (IEEE-2013)
  27. Robust Railway Crack Detection Scheme (RRCDS) using LED-LDR Assembly. (IEEE-2013)
  28. Wireless Material handling robot controlling through Zigbee by designing menu system in MATLAB.
  29. Developments of the in-home display systems for residential energy   Monitoring. (IEEE-2013)
  30. A smart prepaid energy metering system to control electricity theft. (IEEE-2013)
  31. A Green Solution for Intelligent Metropolitan Heating system with uSD Cards. (IEEE-2013)
  32. The domesticated robot: Design guidelines for assisting older adults to age in place. (IEEE-2013)
  33. Design of Concealed Alarm System Based on GSM. (IEEE-2013)
  34. Design and Implementation of Shaped Magnetic-Resonance-Based Wireless Power Transfer System for Roadway-Powered Moving Electric Vehicles. (IEEE-2013)
  35. Low Power Wireless Sensor Network for Building Monitoring. (IEEE-2013)
  36. Wireless Machine-to-Machine Healthcare Solution Using Android Mobile Devices in Global Networks. (IEEE-2013)
  37. Human Daily Activity Recognition with Sparse Representation Using Wearable Sensors. (IEEE-2013)
  38. A Low-Complexity ECG Feature Extraction Algorithm for Mobile Healthcare Applications. (IEEE-2013)
  39. A low cost web based remote monitoring system with built-in security feature for vulnerable environments. (IEEE-2013)
  40. A wearable inertial-sensing-based body sensor network for shoulder range of motion assessment. (IEEE-2013)
  41. A wireless electrocardiogram detection for personal health monitoring. (IEEE-2013)
  42. Wireless Black Box Using MEMS Accelerometer and GPS Tracking for Accidental Monitoring of Vehicles. (IEEE-2013)
  43. Human Postures Recognition Based on D-S Evidence Theory and Multisensor Data Fusion. (IEEE-2013)
  44. CAN protocol implementation in automobile industry using wireless communication MATLAB. (IEEE-2013)
  45. Finger print recognition system with user photo display based MATLAB. (IEEE-2013)
  46. GSM mobile communication implementation using ARM7 and MATLAB signal processing. (IEEE-2013)
  47. A Sophisticated Menu Display and Ordering System for Restaurants using Touch screen. (IEEE-2013)
  48. Development of Airlines assistant for Dumb and Illiterates using Touchscreen and Zigbee. (IEEE-2013)
  49. Development of color sensor using wireless camera based on MATLAB image processing.
  50. Inside pipe crawling robot with Video transmission and head lamp vision.       (IEEE-2013)
  51. Wireless actuated valve opening and closing system that works only at specific locations on earth (Based on GPS). (IEEE-2013)
  52. Universal Remote Controller with Haptic Interface for Customer Electronic Devices. (IEEE-2013)
  53. Autonomous Mobile Platform II with artificial intelligence using digital compass and GPS. (IEEE-2013)
  54. Robot to rescue of a child in a borehole. (IEEE-2013)
  55. An Accelerometer-Based Digital Pen with a Trajectory Recognition Algorithm for Handwritten Digit and Gesture Recognition. (IEEE-2013)
  56. Safe Driving Using Mobile Phone. (IEEE-2013)
  57. Field Variables Monitoring in real time (GPS, soil moisture, temperature) with Precision Farming Applications. (IEEE-2013)
  58. Multisensor Railway Track Geometry Surveying System. (IEEE-2013)
  59. Location Cognizant mobile phone signal strength logger into 2GB MMC/SD memory card. (IEEE-2013)
  60. Ultrasonic Spectacles and Waist-belt for Visually Impaired and Blind Person. (IEEE-2013)
  61. Development of Wireless Voice to Text translator in Airlines/Hospitals for blind/Illiterates. (IEEE-2013)
  62. Manufacture of a Model for MEMS based Incline controlled Touch free Mobile Phone. (IEEE-2013)
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TV Remote Controlled PC and Devices with Password protection

The main aim of this project is to control the computer system using TV remote in a secure way (password enabled). This system also controls the electrical devices connected to the same system. Instead of using mouse, one can use the TV remote from certain distance. This remote can perform all the functions that mouse carries like, Left-click, Right-click and movement of the cursor etc. This facilitates user to open or close any documents, control music system, Google application control etc. User can also use Internet service using on-screen keyboard application which is default with windows.

This system makes use of electromechanical switch called Relay to which the appliance to be controlled is connected. This switch is interfaced to the Microcontroller. The Microcontroller controls this switch according to the input it gets from the IR receiver.

This system consists of an IR receiver that receives the Infrared signals from the TV remote. These signals are fed as input to Microcontroller which processes them and the commands specific to PC operation are sent to the application running inside the computer. The communication between the microcontroller and PC is done by the use of Serial RS232 communication. By using this we can operate any software in computer system like windows media player, browser and etc… To achieve this task, the Microcontroller is programmed with intelligent software written using Embedded C language.

The objectives of the project include: 

  1. Wireless PC control.
  2. Control electrical appliances with TV remote.
  3. Secure way of PC control.
  4. Password enabled control.

This project focuses on the following advancements: 

  1. IR technology.
  2. Mouse control using software.
  3. Conversion of AC supply to DC supply.
  4. Microcontroller and serial port interface.
  5. Embedded C programming.
  6. PCB design.
  7. High voltage devices operation using microcontroller.

The major building blocks of this project are: 

  1. Regulated Power Supply.
  2. IR Receiver.
  3. Micro Controller
  4. Crystal oscillator.
  5. Reset.
  6. MAX 232.
  7. LED Indicators
  8. Electromagnetic Relay with driver. 

Software’s used: 

  1. PIC-C compiler for Embedded C programming.
  2. PIC kit 2 programmer for dumping code into Micro controller.
  3.  Express SCH for Circuit design.
  4. Proteus for hardware simulation.
  5. PC with application 

Regulated Power Supply:

 TV Remote Controlled PC and Devices Regulated Power Supply

Block diagram:


 TV Remote Controlled PC and Devices with Block Diagram

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Automation of Cars using Embedded Systems Technology

Brief on automation of cars:

In the Automation of Cars system we have a receiver and it receives the signals from the transmitter. We can use microprocessor based design or a microcontroller based design depending on the requirement. We can use a finger scanner for locking the car and a navigator can be placed in the car which gives the location of the car and we can get the direction to the destination by using GPS technology. Continue reading “Automation of Cars using Embedded Systems Technology”

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Logic Gate Emulator ECE Mini Project

Logic Gate Emulator ECE Mini Project mainly developed for Electronics final year students. This Logic Gate Emulator is the device that is used for emulating the microcontroller logic gates like NOT OR, AND etc. this device has different switches that is used to select the device.

They use SPDT switched for the logic gates and these device have two inputs and one output. They LED as the display for the output. Separate LEDs are provided for the separate gates and they glow for the corresponding gate. The whole operation performed by the microcontroller.

Logic Gate Emulator ECE Mini Project Block Diagram:

Logic Gate Emulator ECE Mini Project

8051 Micro Controller Description:

Microcontroller is the single chip based device that contain memory, CPU, RAM and ROM. They also contain clock and they control the input and output signals. They are also called computer chip.Every device and products today work on the microcontroller; they are embedded with millions of products. They are used in the appliances and even in the vehicles. A single car has more than 50 microcontrollers.

AT89S52: they are the 8 bit microcontroller with 8k bytes of the available memory flash memory. They are high performance and low power consuming microcontroller. They are developed using the Atmel technology that create nonvolatile memory and they are compatible with the standards of industries. They uses flash memory, it means that they can be re-programmed.

They are made up of monolithic chips. They are less costly and flexible. They have 256 bytes of RAM and they have 32 inputs and output with timer that is based on the watch dog timer. They have two data timers that have three 16-bit timers, and six vectors interrupt architecture. They have serial port that is full duplex and oscillators and clock circuitry. They are based the static logic for performing operations. They have Idle that stops the CPU but the RAM, timers and counters are still working.