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Intelligent Automatic Plant Irrigation System with water pump control based on soil
#1

[attachment=15351]
Intelligent Automatic Plant Irrigation System with water pump control based on soil moister condition
ABSTRACT
Irrigation is the key to a successful garden. Long gone are the days of manual
watering or relying on a friend to water when you are on vacation or away on
business. The Project presented here waters your plants regularly when you are
out for vocation. The circuit comprises sensor parts built using op-amp IC
LM324. Op-amp is configured here as a comparator. Two stiff copper wires are
inserted in the soil to sense the whether the Soil is wet or dry.
The comparator monitors the sensors and when sensors sense the dry condition
then the project will switch on the motor and it will switch off the motor when
the sensors are in wet. The comparator does the above job it receives the signals
from the sensors.
A transistor is used to drive the relay during the soil wet condition. 5V double
pole double through relay is used to control the water pump. LED indication is
provided for visual identification of the relay / load status. A switching diode is
connected across the relay to neutralize the reverse EMF.
This project works with 5V regulated power supply. Power on LED is connected
for visual identification of power status.
This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage
regulator is used for voltage regulation. Bridge type full wave rectifier is used to
rectify the ac output of secondary of 230/18V step down transformer.
TECHNICAL SPECIFICATION
Title of the project : Intelligent Automatic Plant Irrigation System with water pump control based on soil moister condition
System with vehicle detector.
Domain : Embedded Systems Design
Power Supply : +5V, 500mA Regulated Power Supply
Sensors : IR pair, Solar panel
Load : Highway lighting system
Applications : Street lights, Industrial and
House Hold Applications
POWER SUPPLY:
The input to the circuit is applied from the regulated power supply. The a.c. input i.e., 230V from the mains supply is step down by the transformer to 12V and is fed to a rectifier. The output obtained from the rectifier is a pulsating d.c voltage. So in order to get a pure d.c voltage, the output voltage from the rectifier is fed to a filter to remove any a.c components present even after rectification. Now, this voltage is given to a voltage regulator to obtain a pure constant dc voltage.
Transformer:
Usually, DC voltages are required to operate various electronic equipment and these voltages are 5V, 9V or 12V. But these voltages cannot be obtained directly. Thus the a.c input available at the mains supply i.e., 230V is to be brought down to the required voltage level. This is done by a transformer. Thus, a step down transformer is employed to decrease the voltage to a required level.
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#2
To get full information or details of Intelligent Automatic Plant Irrigation System with water pump control based on soil please have a look on the pages

http://seminarsprojects.net/Thread-intel...ed-on-soil

if you again feel trouble on Intelligent Automatic Plant Irrigation System with water pump control based on soil please reply in that page and ask specific fields in Intelligent Automatic Plant Irrigation System with water pump control based on soil
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#3
To get more information about the topic "Intelligent Automatic Plant Irrigation System with water pump control based on soil " please refer the page link below

http://seminarsprojects.net/Thread-intel...8#pid56228

To get more information about the topic "Intelligent Automatic Plant Irrigation System with water pump control based on soil " please refer the page link below

http://seminarsprojects.net/Thread-intel...8#pid56228
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#4
(09-11-2011, 05:22 PM)ajaysekar Wrote: I need d further details of tis project as well as its circuit diagram. It would be greatful if u provide me the ppt of tis project for better understanding..
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#5
To get more information about the topic "Intelligent Automatic Plant Irrigation System with water pump control based on soil " please refer the page link below

http://seminarsprojects.net/Thread-intel...ed-on-soil
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#6
to get information about the topic"Intelligent Automatic Plant Irrigation System with water pump control based on soil" please page link bellow
http://seminarsprojects.net/Thread-intel...ed-on-soil
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#7
to get information about the topic"Intelligent Automatic Plant Irrigation System with water pump control based on soil" please page link bellow
http://seminarsprojects.net/Thread-intel...ed-on-soil
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#8
I need d further details of tis project as well as its circuit diagram. It would be greatful if u provide me the ppt of tis project for better understanding..
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#9
you can submit this project to perfectscholars.com and they shall complete it perfectly.
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#10
there is very very less matter.. i think u can submit some more about this tpoic..
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