IoT application that will alert whenever it will be going to rain outside

 IoT application that will alert whenever it will be going to rain outside - Proteus Simulation

Proteus Circuit Design:

Components Required:

1) Arduino Uno 

2) Rain Sensor

3) Virtual Terminal

4) Logic Toggle

5) DC

6) Ground

Links for Libraries:

https://drive.google.com/drive/folders/18G4d2w5Sot_XCv7rKVMpC90EIM1FT8_f

Link for Arduino IDE download:

https://www.arduino.cc/en/software

Code for Arduino:

void setup() {

  Serial.begin(9600);

  pinMode(2, INPUT);

}

void loop() {

  int rain_sensor = digitalRead(2);

  if(rain_sensor == 1){

    Serial.println("It's raining");

    delay(500);

  }

  if(rain_sensor == 0){

    Serial.println("It's not raining");

    delay(500);

  }

}