we want circuit diagram n source code plz

circuit diagram for touch screen based hotel ordering system

Many times in hotel we have to wait for a waiter to give our order for food. This creates problem when there is rush in hotel especially in festival seasons and generally on weekends. Main intention of our project is to avoid such problems and to give solutions to such problems. In this project a Touchscreen panel will placed on every table. Whenever customers come to their table then they will select the desired order menus from the touchscreen. For example: suppose users have selected menu no 1,5,3 so on and once he/she is done then he/she can press enter/confirm key. At this time information will be sent to the kitchen of the hotel. All this information will be displayed on a computer display. For this purpose we have used a wireless RF transmitter at the customer table side. And wireless RF receiver at the kitchen side. So orders will be directly sent to the kitchen and users don’t have to wait for the waiter. And at the same time LCD will display the total billed amount directly to the user.