Published May 20, 2020 © GPL3+

Smart irrigation

Home automation

AdvancedFull instructions provided1,321

Things used in this project

Hardware components

Arduino UNO

Jumper wires (generic)

LED (generic)

Buzzer

SparkFun Electronics SparkFun Solder-able Breadboard - Mini

SparkFun Electronics SparkFun Soil Moisture Sensor (with Screw Terminals)

Software apps and online services

Arduino IDE

Hand tools and fabrication machines

Tape, Foam

cardboard

Story

void setup() {
Serial.begin(9600);
pinMode(A0,INPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
}
void loop() {
int val=analogRead(A0);
Serial.println(val);
if(val<350){
digitalWrite(12, LOW);
digitalWrite(13, HIGH);
delay(500);
}
if(val>1000)
{
 digitalWrite(12,HIGH);
 digitalWrite(13,LOW);
}
}