[code]
#define Grove_Water_Sensor 8 // Attach Water sensor to Arduino Digital Pin 8
#include <Servo.h>
Servo myservo; // create servo object to control a servo
// twelve servo objects can be created on most boards
int pos = 0; // variable to store the servo position
void setup() {
pinMode(Grove_Water_Sensor, INPUT); // The Water Sensor is an Input
myservo.attach(9); // attaches the servo on pin 9 to the servo object
}
void loop()
{ if (digitalWrite(Servo,HIGH))
{
for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
// in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}
{
else(digitalWrite(Servo,LOW));
}
}
[Code]
