adding comments

Scripts/temperature-sensor.py

@@ -9,11 +9,11 @@ print('Found DS devices: ', roms)
 while True:
   ds_sensor.convert_temp()
   time.sleep_ms(750)
-  for rom in roms:
+  for rom in roms:      # in a loop to get each sensor on the same pin since you can have multi sensors
     print(rom)
     tempC = ds_sensor.read_temp(rom)
-    tempF = tempC * (9/5) +32
-    print('temperature (ºC):', "{:.2f}".format(tempC))
+    tempF = tempC * (9/5) +32    # convert to farenheit
+    print('temperature (ºC):', "{:.2f}".format(tempC))  # The result will have two decimal places {:.2f}
     print('temperature (ºF):', "{:.2f}".format(tempF))
     print()
-  time.sleep(5)
+  time.sleep(5) # the loop will repeat every 5 seconds