 
           // Return current shutter state
             if (shutterState){
-              Serial.println('1');            
+              Serial.println("1");            
             }
             else {
-              Serial.println('0');
+              Serial.println("0");
             }
 
             break;

        }

        break;




            Serial.println(seqArray[arraySize], BIN);

            if (shutterState) {

              PORTC = seqArray[0];
            }
            
