Learning Arduino for beginners EP#32 soil moisture sensors

In this tutorial we will take a look at how you can use soil moisture sensors with your Arduino board…

Click on video below for full tutorial…

 

 

Parts list:

ARDUINO Board

Soil Moisture Sensor

 

Arduino Code:

int soil;
#define led 13

void setup() {
Serial.begin(9600);
pinMode(led, OUTPUT);

}

void loop() {
soil = analogRead(A0);
Serial.println(soil);
delay(250);
if (soil <= 500)
{
digitalWrite(led, HIGH);
}
else
{
digitalWrite(led, LOW);
}
}

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