* Blink - door HEMTRON aangepast

 = Oefenen met getalweergave

  and Turns an LED on for one second, then off for one second, repeatedly.

 */

float humidity = 123.98;

// the setup function runs once when you press reset or power the board

void setup() {

  // initialize digital pin LED_BUILTIN as an output.

  pinMode(LED_BUILTIN, OUTPUT);

  Serial.begin(9600);

}

// the loop function runs over and over again forever

void loop() {

Serial.println(humidity);

Serial.println((int) humidity);

Serial.println(round(humidity));

Serial.println((int) round(humidity));

Serial.println();

  digitalWrite(LED_BUILTIN, HIGH);  // turn the LED on (HIGH is the voltage level)

  delay(1000);                      // wait for a second

  digitalWrite(LED_BUILTIN, LOW);   // turn the LED off by making the voltage LOW

  delay(1000);                      // wait for a second

}