Serial.println("How many times do you want the Red LED to Blink?"); //ask for # red blinks while (Serial.available()==0){ } //wait for input numRedBlinks=Serial.parseInt(); //input number of red blinks Serial.println("How many times do you want the Yellow LED to Blink?"); //ask for # yellow blinks …

Serial.available()==0, doesn't wait for input

markfruchtman September 2, 2018, 5:57pm 4

Try while(!Serial.available());

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