#include

Servo myservo;

int pos = 0; // Variable to store the servo position.
int inputPhotoLeft = 1; // Easier to read, instead of just 1 or 0.
int inputPhotoRight = 0;
int Left = 0; // Store readings from the photoresistors.
int Right = 0; // Store readings from the photoresistors.

void setup()

{

myservo.attach(9); // Attach servo to pin 9.

}
void loop()
{
// Reads the values from the photoresistors to the Left and Right variables.

Left = analogRead(inputPhotoLeft);
Right = analogRead(inputPhotoRight);

// Checks if right is greater than left, if so move to right.

if (Left > (Right +10))

// +10 is the deadzone, worked best for me.

{
if (pos (Left +10))

// +10 is the deadzone, worked best for me.

{
if (pos > 1)
pos -= 1;
myservo.write(pos);
}
// Added ALOT of delay, increase or decrease if you want less or more speed.
delay(70);
}

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