In this modern days gardening has become an passion for everyone , but frankly saying , how many of us water them every day, we don't so we thought why shouldn't we integrate arduino for gardening purpose and it had gone very well for us we have done it with a dc motor instead of a dc motor we can actually pump our garden pumps with it !!
CODE
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int sensor_pin = A0;
int value = 0;
int led_pin = 7;
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
pinMode(led_pin , OUTPUT);
pinMode(sensor_pin , INPUT);
Serial.println("Reading from the sensor");
}
void loop() { // put your main code here, to run repeatedly:
value = analogRead(sensor_pin); value = value/10;
Serial.println("Moisture");
Serial.println(value);
Serial.println("%");
delay(1000);
if(value>50) {
digitalWrite(led_pin,HIGH);
} else {
digitalWrite(led_pin,LOW);
}
delay(1000);
}
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