// This example lets the i/o board read an analog input
// value, and send it via the serial port. The value that
// it sends is coded in decimal: if the value is 289, then
// three characters are transmitted, "2", "8", and "9".
// The values received by the PC can be displayed using the
// "Serial Monitor" of the programming environment.

void setup() { 
  Serial.begin(9600);          // start serial comm at 9600 bps
} 

  
void loop() { 
  int v = analogRead(0);       // read analog input pin 0 
  Serial.println(v/4, DEC);    // send via serial port 
  delay(100);                  // wait 100ms for next reading 
}