long randNumber;

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

}

void loop() {
  randNumber =random(10 , 50);
  Serial.println(randNumber);
  delay(250);
         
}


//random(100)
//random(10, 21)
/*Serial.print("random1=");
   randNumber = random();
 Serial.println(randNumber);
   
  delay(500);*/