double average;
double i;

void setup() {

Serial.begin(115200);
Serial.println("BEGIN");
Serial.println();

}

void loop() {

average = 0;

for (i=0; i<100; i++) {

average = average + analogRead(A3);

}

average = average / 100;


Serial.print("Top: ");
Serial.print(1023);
Serial.print(",");
Serial.print("Average: ");
Serial.print(average);
Serial.print(",");
Serial.print("Bottom: ");
Serial.println(0);

}