Project showcase
Smart irrigation system

Smart irrigation system © MIT

This is a manual and automatic irrigation system

  • 8,569 views
  • 3 comments
  • 15 respects

Components and supplies

Apps and online services

About this project

My project is about irrigation system. It water the plant whenever the soil is dry and if we want more water we can do it by sitting in chair because the Bluetooth in the project connects with the system with the help of the app. After connecting you can check the status of the soil and pump the water and turn it off again.

I decided this to make it because in India specially farmer sometimes put more or less water in the crop and the outcome does not come perfectly. This leads to a loss and ultimately they suicide. So, this project helps to put accurate amount of water.

We have made our own soil moisture sensor which collects the moisture in the soil from 0 to 1023. If the moisture value is less than 200 it automatically pumps water in the soil. One more thing is that it takes solar energy to charge

Here we have use Arduino uno but in large farms you can use Arduiono mega and optocoupler.

Code

Code of projectArduino
This the code of the Arduino of our project
const int motor = 13;
const int soilin = A0;
int sensorValue = 0;
char bt;
const int limit = 200;

void setup()
{
  Serial.begin(9600);
  pinMode(motor, OUTPUT);
  pinMode(soilin, INPUT);
}

void loop()
{
  sensorValue = analogRead(soilin);
  
  if (sensorValue < limit)
  {
    digitalWrite (motor, HIGH);
    delay(1000);
    digitalWrite (motor, LOW);
  }
  
  while (Serial.available()>0)
  {
    bt=Serial.read();
    delay(20);
    if (bt=='2')
    {
      Serial.println (sensorValue);
    }
    else if (bt=='1')
    {
      digitalWrite (motor, HIGH);
    }
    else if (bt=='0')
    {
      digitalWrite (motor, LOW);
    }
  }
}

Schematics

Schematic of project
In this image all the components with the connections are given
Whatsapp image 2020 10 25 at 19 28 30 6tekd5slsf
App interface of our project
This is the app which helps us to connect with Bluetooth and let farmers pump the water from far
2020 10 27 (2) o4xvmnfwqo

Comments

Team members

Photo
tusham_agarwal
  • 3 projects
  • 1 follower
Aoh14gjmjjikuxpxfe7t1yvobgfvcju6gljpwtquk1qxrg=s96 c
akroid
  • 3 projects
  • 2 followers

Additional contributors

  • Hardware by Ekaansh
  • Ideate and guide by Ankur Hazarika

Published on

October 27, 2020

Members who respect this project

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