i need a water level detector circuit using 89c51 which can also detect the level of water and control the motor.the codes are also needed, ( in C ) ....etc

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Shridhan Drum Scale liquid level indicator is a mechanical device to measure the level of liquids stored. ....etc

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battery level indicator project using 8051 microcontroller

Here is a easy to build low battery level indicator circuit that produces a visible indication by flashing a LED when the battery voltage drops below a predetermined voltage.The circuit is based on Panasonic s IC MN13811G and a efficient flasher based on transistors Q1&Q2.Here when the battery voltage drops below 2.4 V the output of the IC is activated and the flasher starts flashing.This circuit here is an ideal one for monitoring the level of all types of 3V batteries.The circuit ....etc

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Microcontroller Based Automated Water Level Sensing and Controlling
The topic of water level monitoring and management is discussed in this article in the context of the electrical conductivity of water. The home power consumption and as well as water overflow can be reduced by using the Water Level management approach. Finally, as an advanced feature, a web and cellular based monitoring service protocol is also developed which would determine and sense water level globally.

BASIC CONCEPTS
The technique of water level monito ....etc

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To get full information or details of 8051 water level indicator assembly language program please have a look on the pages

http://seminarsprojects.net/Thread-automatic-water-level-indicator?pid=64140&mode=threaded

http://seminarsprojects.net/Thread-water-level-indicator-with-alarm

http://seminarsprojects.net/Thread-water-level-detector-using-8051-microcontroller

if you again feel trouble on 8051 water level indicator assembly language program please reply in that page and ask specific fields in 8051 water level indicator assembly language ....etc

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Even though more than 70% of Earth s surface is covered with water, only 3% of that water is useful for survival of life. Hence, efficient storage and usage of water is of utmost priority.

Generally, water is stored in overhead tanks or underground tanks. A simple water level indicator circuit is presented in this article to indicate the level of water in a tank and also alarm when the tank is full.

The aim of this project is to make a water level detecting alarm with simple and low cost hardware without compromising on the performance o ....etc

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to get information about the topic water level indicator using microcontroller 8051full report refer the page link bellow

http://engineersgaragemicrocontroller/8051projects/liquid-level-alarm-AT89C51 ....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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To get full information or details of battery level indicator using 8051 microcontroller please have a look on the pages

http://seminarsprojects.net/Thread-battery-tester-project-using-lm3914-ic?pid=6763&mode=threaded

if you again feel trouble on battery level indicator using 8051 microcontroller please reply in that page and ask specific fields in battery level indicator using 8051 microcontroller ....etc

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to get information about the topic microcontroller based automatic water level indicator and controlling system full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-microcontroller-based-dam-water-level-indicator-and-controlling-system-reference?pid=31196&mode=threaded

http://seminarsprojects.net/Thread-microcontroller-based-projects-list-for-final-year

http://seminarsprojects.net/Thread-microcontroller-based-project-reports-list ....etc

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