int mr1 = 8;
int mr2 = 7;
int soil=A0;
void setup() {
pinMode(mr1,OUTPUT);
pinMode(mr2,OUTPUT);
pinMode(soil,INPUT);
Serial.begin(9600);
digitalWrite(mr1,LOW);
digitalWrite(mr2,LOW);
}
void loop() {
int soilValue = analogRead(soil);
Serial.println(soilValue);
if (soilValue >= 800) {
digitalWrite(mr1,HIGH);
digitalWrite(mr2,LOW);
Serial.println("moisture value less");
}
else{
digitalWrite(mr1,LOW);
digitalWrite(mr2,LOW);
Serial.println("moisture value high");
}
}