/**
 * Simple Write. 
 * 
 * Write data to the serial port
 */

char val = 'a';   
char space = ' ';

void setup() {
  Serial.begin(9600);
}

void loop() {
  Serial.print(val);  // sends an 'a'
  Serial.print(space);  // sends a ' '
  delay(1000);        // wait 1 second for next print
}

