ok i added the auto format and the }. The problem is when the sensor is lower than 400 is making the servo act like the IF but it should be Else (lower than 400) .. from 0 to 180 degree step by step, returning to 0 fast and going to 0 to 180 degree step by step again and again.
Serial says this and its fine because is not in the soil (making the condition Else < 400 BUT acting like the IF)
Moisture Sensor Value: 0
Moisture Sensor Value: 0
Moisture Sensor Value: 7
Moisture Sensor Value: 7
Moisture Sensor Value: 11
Moisture Sensor Value: 7
Moisture Sensor Value: 0
//OB SOIL
//# the sensor value description
// # 0 ~300 dry soil
// # 300~700 humid soil
// # 700~950 in water
#include <Servo.h>
Servo myservo;
const int number = 400;
int pos = 0;
void setup()
{
Serial.begin(9600);
myservo.attach(9);
}
void loop()
{
Serial.print("Moisture Sensor Value:");
Serial.println(analogRead(2));
delay(100);
if (analogRead(2) > number)
{
for(pos = 0; pos < 180; pos += 1)
{
myservo.write(pos);
delay(15);
}
}
else
{
for(pos = 180; pos>=1; pos-=1)
{
myservo.write(pos);
delay(15);
}
}
}