// Code to read an analog value and write it to the serial port
int val;
int inputPin = 0; // Set the input to analog in pin 0

void setup() {
  Serial.begin(9600); // Start serial communication at 9600 bps
}

void loop() {
  val = analogRead(inputPin) / 4; // Read analog input pin, put in range 0 to 255
  Serial.print(val, BYTE); // Send the value
  delay(100); // Wait 100ms for next reading
}
