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SOIL MOISTURE SENSOR BASED INTELLIGENT IRRIGATION

WATER PUMP CONTROLLING SYSTEM

AIM:

The main aim of the project is to develop the irrigation system.

PURPOSE:

The purpose of the project is to monitor the soil level continuously and also to pump

the water.

CROP FIELD SECTION:

DESCRIPTION:

Appropriate environmental conditions are necessary for optimum plant growth,

improved Crop yields, and efficient use of water and other resources. Automating the data

acquisition Process of the soil conditions and various climatic parameters that govern plantgrowth allows information to be collected at high frequency with less labor requirements.

MICRO

CONTROLLER 

AT89S52

POWER 

SUPPLY

LCD DISPLAY

(16 X 2 LINES)

RELAY 1 WATER 

PUMP

SOIL

MOISTURE

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  The goal of the project is to develop irrigation system by continuously monitoring the

soil moisture level on the field. Whenever the soil condition is dry then the controller 

automatically ON/OFF the water pump according to Soil Moisture sensor input.

The objective of this project is to provide a combination of manual supervision and

 partial automation and is similar to manual set-up in most respects but it reduces the labor 

involved in terms of Irrigation design is simple, easy to install, microcontroller-based circuit

to monitor and record the values of soil moisture (Transistor circuit) environment that are

continuously modified and controlled in order optimize them to achieve maximum plant

growth and yield.

HARDWARE:

1) Microcontroller (AT89S52)

2) LCD Display (16x2 lines)

3) Max 232

4) Relay

5) GSM modem

6) Water Pump

SOFTWARE:

1) Kiel U vision

2) Express PCB

3) ISP

ADVANTAGES:

1) It eliminates the man power 

2) Longer distance communication

APPLICATIONS:

1) Agriculture application

2) Chemical laboratories

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3) Industrial applications