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Sunday, 23 October 2011

8051 based Garden Automation Project for Diploma

 For more Details about project call: 9028786784 
 This project aims to implement the total automation of public garden using 8051 Microcontroller. The project will help to avoid the misuse of electricity and water in the public garden. Sometimes due to carelessness of the authorities and the workers lights were left on which results in wastage of electricity. Water wastage is another problem which needs to be dealt with. HUMIDITY sensor is used to measure the humidity and it will give the voltage outputs which will be applied to signal conditioning circuit and then applied to the Microcontroller.We are using humidity sensor which will measure the water content in the soil and water supply time will be adjusted accordingly water content in the soil. This will avoid unnecessary water supply during the rainy season. 
 The gates of the garden are also opened and closed according to predefined timings. The gate will be opened by motor which is controlled by the Microcontroller. Lights will be switched on/off depending upon the intensity of natural light and the lights remain functional till the garden remains open.
The Garden will be closed at around 9.00 p.m. At around 8.50 pm a buzzer will indicate closure of the garden and alert the visitors. The gate will be then closed at 9.00pm and lamps will be switched off except one or two. Microcontroller is used to control entire functionality.
Call 9028786784 for more details.
Block Diagram and Description:

 Block Diagram:

1) HUMIDITY SENSOR: This sensor is used to measure the humidity and it will give the voltage outputs which will be applied to signal conditioning circuit and then applied to the microcontroller.
2) LIGHT SENSOR: This is second sensor which is used to sense light. This can be LDR. Output of sensor given to signal conditioning circuit which will raise signal to required level of microcontroller
3) MOTOR DRIVER: We need to drive the DC Motors. For this purpose we need to provide 12 volt supply to motor. Motor driver is also used for this purpose.
4) RELAY: We need to control the values of temperature. For this purpose we need to drive a fan and heater. We are going to use Relay for this purpose
5) MICRO-CONTROLLER (8051): This is the most important segment of the project. The controller is responsible for detection and polling of the peripherals status. It is responsible for making. It is responsible for prioritizing all the devices attached to it.
WE have used the P89V51RD2 microcontroller. The P89V51RD2 is a low-power, high-performance CMOS 4-bit microcontroller with 64K bytes of in-system programmable Flash memory. It has got 32 I/O lines two data pointers, two 16-bit timer/counters, six-vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator, and a clock circuitry.
6) RTC: The serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. RTC has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.
For more details and circuit diagram Click Here or Call: 9028786784 

Tuesday, 20 September 2011

8051 Diploma Projects For Students

E-Bridge Technologies provides Guidance to the students of  final year diploma. Generally projects are based on micro controllers. many Latest Projects for Diploma are developed for the third year students. the students can work on the projects in the lab. complete training and guidance provided for their project implementation. Projects will Be on 8051 micro controller.

For Latest Diploma Projects: click Here
Following are some project for Diploma Students.

List of projects:
GSM based advanced students performance enquiry system.
GSM based automated ambulance detector and traffic controller.
GSM based border security system using Wireless sensor N/W.
GSM based Vehicle gaseous fuel leakage detection with automatic safety warning and alerting system.
Design and Development of Wireless auto incoming call display system for mobiles without checking it for the drivers on the move.
SMS printer using GSM for Hotel application.
GSM based electricity billings and cut off system.
GSM based remote device controller with power failure indication.
GSM based water pumping motor controller.
Prepaid energy meter.
GSM based heart rate monitoring and information system.
Passengers pre-paid metro card system.
Mobile controlled Robotic Vehicle.
Fire alarm and remote dialer.
Bulk SMS messaging system.
GSM based digital display (LCD) notice board.
GSM based fault alerting system for power lines.
GSM and GPS based theft vehicle tracking system.
GSM and GPS based explosive detector and alerter for mobiles.
GSM based device controller and power failure indication system.
GSM based searching system for shopping malls.
College student’s information messenger, GSM based.
Government stamp paper automation and tracking using GSM modem.
Real time Fleet monitoring and security system using GSM N/W.
GSM based secured ATM system.
Design and Development of airport automation system.
Intelligent fleet management system with concurrent GPS and GSM.
Forest fire detection and signaling system.
Cost effective Baby Incubator system.
Automatic power saving unit.
Finger print based automatic ration depot with real crop vending Machine.
Voice controlled and activated wheel chair robot for disables.
Voice controlled car security system.
Voice based speed control of a DC motor.
Real time voice control of electric home appliances.
A real time clock implemented embedded system for medicine reminder alarm system through voice announcement.
Electronic guide for tourists with active speech.
Light finder robotic vehicle.
Invisible eye an advanced security system.
Embedded industrial security system with speech.
Intelligent pre-security identification for high-tech labs.
Office automation system.
Real time program reminder.
Auto operated street light.
Land mining robot.
Automation of Toll Gate controller.
Resource allocation system.
Speech security system for electrical lineman.
Personal luggage security system.
Blind stick.
Semi autonomous mine detection robot.
Location based wild animal intrusion ranger alarm system.
Black box for four wheelers.
Integrated building automation system.
Finger print based authentication and controlling devices.
Gas detection Robot for atomic Power station.
Solar energy radiation based charger.
Real time implementation of Bio Pad finger print recognition based attendance maintenance system.
Air surveillance.
Tire pressure monitoring and alerter system.
Designing of Universal Plug-and-Play circuit for RPC N/W.
Designing Transformer static Different Relay.(EE)
Designing Ultra Low control current static relay. (EE)
Designing an adaptive traffic system for improving operational efficiency of generating station by reducing the peak load to base load ratio in A.C. Power application. (EE)
Micro controller based programmable universal multi timing system.
Vehicle Toll Management system.
Count down watch for IT and other Industries.
Auto wiper speed controller according to rain force.
Automated Headlight Brightness switch.
Microcontroller based ignition locking and car protection system.
Microcontroller Based Sinusoidal PWM Inverter for Photovoltaic application.
Design and realize a 450 Watts Preconverter for Hybrid Electric Vehicles with universal input voltages and for battery applications.
Real time Geezer and water pumping motor controller with auto level detector.
A Novel Vehicle Safety Model: Vehicle Speed Controller under Driver fatigue.
Propeller LED Display System.
Drowsy driver sleep detector and alerter.