The project is intended to provide proper amount of irrigation to agricultural fields by observing the moisture content of soil. The project automates the process of manually irrigating the fields by switching the pump ON/OFF. It is implemented by using an 8051 series microcontroller, programmed such as to collect input signals that measures moisture content of soil through sensing arrangement. Sensing arrangement is made by inserting two stiff metallic rods into the field at some distance. An op-amp is used as a comparator that interfaces micr ....etc

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Abstract
In this letter, we analyze a class of Opportunistic Power Allocation (OPA) and sensor selection schemes for parameter estimation in wireless sensor networks. In all cases, only sensors experiencing favorable conditions participate in the estimation process by adjusting their transmit power on the basis of local Channel State Information (CSI) and Residual Energy Information. We address a number of classical problems: the minimization of distortion and transmit power, or the enhancement of network lifetime. Furthermore, we derive an ....etc

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hello sir, I am kamal parmar student of EC engineering. now a days i am trying to interface humidity sensor with 8051 via ADC0804. i am try to measure the soil humidity and display on the LCD 16x2 with 8051 micro controller. can you help me in write the code of this project? if you can then mail me on my id: [email protected] i think you mail me..i will wait for you reply ....etc

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iterfacing of soil moisture sensor with 8051 microcontroller

PROJECT DESCRIPTION

The title itself indicates that the system checks the moisture content in the soil based on which a pumping motor automatically pumps the water into the field. Here, we are using a soil moisture sensor. By using this sensor, we can find whether the soil is wet or dry. If it is dry, then the pumping motor will pump the water. In this system, the main controlling device is a microcontroller. Here, the soil sensor gives the status of the soil to the microcontroller ....etc

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i want to make an existing sprinkler system with moisture control sensor for my home.so i want to know about a low cost sensor and circuit digrm for the same
thank you ....etc

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plz sir provide us the program code based on this project topic..only we are left with this part of our project so please help us out..!!
hope u will help us out with this so we can complete our project..
waiting for your reply
plz sir provide us the program code based on this project topic..only we are left wuith this part of our project so please help us out..!!
hope u will help us out with this so we can complete our project..
waiting for your reply
plz sir provide us the program code based on this project topic..only we ....etc

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To get full information or details of circuit diagram of soil moisture sensor sunrom 1282 pdf please have a look on the pages

http://sunromc/soil-moisture

http://sunromp/soil-moisture-sensor-digital-analog-output

if you again feel trouble on circuit diagram of soil moisture sensor sunrom 1282 pdf please reply in that page and ask specific fields in circuit diagram of soil moisture sensor sunrom 1282 pdf ....etc

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Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution (Java)
IEE/ACM Transactions on Networking, Vol. 14, No. 1

Abstract:
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execution of such queries. Any reduction in communication cost would result in an efficient use of the battery energy, which is ....etc

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please help me to get simple soil moisture sensor using 8051 microcontroller ....etc

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to get information about the topic accident prevention eye blink sensor using ir sensor full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-eye-blink-sensing-an-accident-preventer

http://seminarsprojects.net/Thread-eye-blink-sensor-accident-prevention?pid=104332 ....etc

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