THE SOFTWARE COMPONENTS
Android Application The Android application performs the following functionality: *Receive data from the Bluetooth module. *Display the dynamic changes in User Interface. *Send data collectively to a php server in the *form of a JSON object.
  PHP(Hypertext Preprocessor) Server
   PHP server receives the data in the form of
   JSON object from Android Device.
   It decomposes various readings from the JSON
   object and appropriately stores them to a MySQL database.
Php server-I
    
  Acts as an intermediary between 
  Android Device and MySQL database.
Php server-II