Automatic Irrigation System Using Arduino Uno [ Com 3]
Automatic Irrigation System
OBJECTIVE
The purpose of this product is to make irrigation systems
easier and smarter by providing farmers with an automated watering solution
that helps with water conservation and provides remote access through an easy
to use mobile application.
Smart irrigation systems can regularly apply the irrigation
time and amount according to defined method. Auto-irrigation system reduces the
manpower and also cost, too. Auto-controlling can transform the system to those
machines or devices automatically work themselves in a specified program. There
should be some measuring sensors and comparison mechanism to transform an
ordinary system to auto-controlled system.
HARDWARE SPECIFICATION
Sr. No.
Hardware Name
Use
1
Arduino UNO
It controls the motor pump according to the moisture in the soil which is given by the moisture sensor
2
Soil sensor
Soil sensor is a device which is used to measure the moisture in soil
3
LCD 16*2
It can be used to show value of soil moisture, and show Pump is "ON" & "OFF"
4
5v relay module
Relay is an electrical signal to turn ON/OFF the current
5
6v mini pump with small pump
Water pump is used to transfer water between two points
6
Connecting wires
Wires are used for establishing electrical conductivity between two devices
7
5v Battery
It provides electrical power
SOFTWARE SPECIFICATIONS:-
S. No.
Software Name
Use
1
Web Application
The application relays data between the user and the central control unit
HARDWARE SPECIFICATION
· ARDUINO UNO:
Arduino Uno is a board based microcontroller which contain 14 digital input/output pins out of which 6 can be used as PWM outputs, 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.
· SOIL SENSOR:
Soil Moisture Sensor is a device which is used to measure the moisture in soil and similar materials. The soil moisture is the essential part of the SIS. The two large exposed pads function as probes for the sensor, they together act as a variable resistor.
· LCD 16*2:
To establish a good communication between human world and machine world, display units play an important role. And so they are an important part of embedded systems. Display units big or small, work on the same basic principle. The 16x2 LCD will have 32 characters in total 16in 1st line and another 16 in 2nd line. Here one must understand that in each character there are 5x10=50 pixels so to display one character all 50 pixels must work together.
· 5v RELAY:
Relay is an electrical switch using electrical signal to turn on/off the current. It is also used to control a circuit by a low-power signal.
Circuit Diagram
Video will upload soon
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