the following thread will help to know more on dam level water sensor

http://seminarsprojects.net/Thread-microcontroller-based-dam-water-level-indicator-and-controlling-system-reference ....etc

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i need to know the full informaton about the automatic accident identification and alert system using vibration sensor and rf technology?
please any body give the information how it works ....etc

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ULTRA SONIC motor is a newly developed motor, and it has excellent performance and many useful features, e.g.: high-torque density, low speed, compactness in size, no electromagnetic interferences, and so on. USM is a kind of piezo motor. The proposed speed control scheme is assumed for these applications because they require quick and precise speed control of actuators for various load conditions. A speed control method of USM using adaptive control is proposed.
Artificial Neural Network (ANN), which follows the biological neural cells in bra ....etc

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distance finder based on at89s52 and ultra sonic sensors hc sr04

Ultrasonic range finder using 8051 .
A simple ultrasonic range finder using 8051 microcontroller is presented in this article. This ultrasonic rangefinder can measure distances up to 2.5 meters at an accuracy of 1 centi meter. AT89s51 microcontroller and the ultrasonic transducer module HC-SR04 forms the basis of this circuit. The ultrasonic module sends a signal to the object, then picks up its echo and outputs a wave form whose time period is proportional to the distance. The ....etc

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PAPER SUBMITTED BY:
B.V.KRISHNAKOWSIC
N.NAVEENKUMAR




ABSTRACT:
Blindness is more feared by the public than any other ailment. Artificial vision for the blind was once the stuff of science fiction. But now, a limited form of artificial vision is a reality .Now we are at the beginning of the end of blindness with this type of technology. In an effort to illuminate the perpetually dark world of the blind, researchers are turning to technology. They are investigating several electron ....etc

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Detection of corrosion damage in aircraft wing skin structures is an ongoing NDT challenge. Ultrasonic methods are known and well-accepted techniques, which are relatively simple to carry out in terms of setup, probes and instrumentation and operator training. However, with conventional inspection from the top surface using a transducer at normal incidence (0o to the normal to the surface) producing a visual picture in the form of a C-scan, it is very tie consuming to point-by-p ....etc

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to get information about the topic Robotics of distance mesuring using ultra sonic sensors related topic refer the page link bellow

http://seminarsprojects.net/Thread-ultrasonic-sensor-based-dc-motor-control-using-labview ....etc

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Presented by,
Stanly Abraham Chacko
Midhun S Sivan
Sarath S
Sreeraj K R
Tiju George Varghese


DAM LEVEL MONITORING & ALERT SYSTEM
INTRODUCTION
Objective of our project based on AT89C51 is to monitor and send SMS alerts using GSM modem
It gives alert to the inhabitants who were residing near river banks when water reaches a critical level .
It monitors different levels of water in dam and sends water level status to the authorities.
RELEVANCE [ ....etc

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Wireless based Automatic dam water level control shutter open /closed with emergency information System
ABSTRACT
In this project to maintain the dam water level. it s very use full for emergency time every information is going though control area so easily identify the dam information if the dam water level will be high the shutter automatically open depending upon the water level. The information is going though the particular person here we have used RF wireless communication ....etc

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SHRIDHAN manufactures products that are customized to the need of the customer. Different products have different dimensions, length and physical features. ....etc

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