#include <Wire.h>

int x = 0;
int sensorPin = A0;
int sensorValue = 0;
void setup() {

Wire.begin();
Serial.begin(9600);
}
void loop() {
sensorValue = analogRead(sensorPin);
Serial.println(sensorValue);
Wire.beginTransmission(9);

Wire.write(sensorValue);
delay(1000);
Wire.endTransmission();

}