   
   // print gyroscope data
     Serial.print (gx,DEC); 
-    Serial.print ("\t");
+    Serial.print (",");
     Serial.print (gy,DEC);
-    Serial.print ("\t");
+    Serial.print (",");
     Serial.print (gz,DEC);  
-    Serial.print ("\t");
+    Serial.print (",");
 
   }
   // _____________________

//  Serial.print ("\t");
  
  // End of line
  Serial.println("");
  delay(500);  
 
  // ____________________________________
  // :::  accelerometer and gyroscope ::: 

  
  // print magnetometer data
    Serial.print (mx,DEC);//(mx+200,DEC); 
    Serial.print (",");
    Serial.print (my,DEC);//(my-70,DEC);
    Serial.print (",");
    Serial.print (mz,DEC);//(mz-700,DEC);  
    Serial.print (",");
  
  }
  
