arduino based automtic irrigation system

1. WELCOME
TO
ARDUINO BASED AUTOMATIC IRRIGATION
SYSTEM

2. Supervised By
RAZIA SULTANA MOYNA
Presented By
Md. HASAN AHMED
ID # 161113305
Md. TAREQ AZIZ
ID # 161113327
Md. MIZANUR RAHMAN
ID # 161113336

3. CONTENT
 Introduction
 Objective
 Block diagram of whole project
 Require components
 Circuit Diagram
 Working Steps
 3d diagram in Fritzing
 Result & Discussion
 Conclusion

4. INTRODUCTION
• Irrigation is the artificial application of the land or
soil.
• Knowing when and how much to water is two
important aspects of watering process.
• To make farming works easily, The Automatic
Irrigation is created.
• To impress the farmers for using renewable
energy.

5. OBJECTIVE
• To minimize manual intervention by the farmers.
• To prevent excessive wastage of water & Electricity.
• To protect the plant from instant damage.
Over Irrigation Under Irrigation Perfect
Irrigation

6. BLOCK DIAGRAM OF AUTOMATIC IRRIGATION
SYSTEM
Temperatur
e sensor
Arduino
UNO
16*2 LCD
Relay
Relay
Driver
Moisture
Sensor
Driver
Soil
Moisture
Sensor
Water
Pump
I2C Module

7. CIRCUIT COMPONENTS
• Arduino UNO R3
• Breadboard with Power Supply
• Solar Panel
• Battery
• Soil Moisture Sensor & Driver
• 16*2 LCD with I2C Driver
• Relay with Driver
• Temperature Sensor
• Solar Pump
• Capacitor & Diode & wire

8. SCHEMATIC DIAGRAM

9. WORKING STEPS
 To connect Arduino UNO with Breadboard Power supply.
 To connect VCC & GND Pin of Temperature Sensor with Breadboard
Power supply and Data Signal Pin with Arduino A3 pin.
 To connect VCC & GND Pin of Soil Moisture Sensor with Breadboard
Power supply and Data Signal Pin with Arduino D8 Pin.
 To connect VCC & GND Pin of I2C Module with Breadboard Power supply
and SCL & SDA Pin with Arduino A5 & A4 Pin.
 To connect VCC & GND Pin of Relay with Breadboard Power supply and
IN1 Pin with Arduino D13 Pin.
 To connect Solar Panel using Capacitor & Diode(Neg) with Battery
 To Connect Motor with Battery And Relay.

10. 3D DIAGRAM IN FRITZING

11. DISCUSSION & RESULT
 To control Relay with Motor, Arduino used. It is programmed by
Arduino IDE.
 To measure the temperature, The Temperature Sensor
measures and send signal in Arduino.
 To measure the level of soil, The Moisture Sensor senses and
send signal in Arduino.
 Finally The Pump supply the water to the water, until the
desired moisture level is reached.

12. Practical Implementation

13. MERITS
 Highly sensitive
 Works according to the soil condition
 Low cost and reliable circuit
 Complete elimination of manpower
 System can be switched into manual mode whenever required.
 Irrigation in small places too like parks, garden.
 Very useful for common people who do not have time to water their
plant because of busy life schedule.
 This project is very economical in term of cost and power.

14. Conclusion
• In present days especially farmers are facing major problems in
watering their agriculture fields. Because they have no proper idea
about when the power is available so that they the can pump water.
Even after then they need to wait until the field is properly watered,
which makes them to stop other activities.
• Here is an idea which helps not only farmers even for watering
garden also, which senses soil moisture and switches the valve
automatically when the power is on

15. Thanks to All
Thanks to all this project related journals, Website,
References & all teacher of CITY UNIVERSITY.