Research and design of restaurant service in wireless call system

The design of wireless calling system services is using STC89C52RC microcontroller as core in restaurant. The system is based on infrared remote controlling module, which sends the customer information to the client under table, the client to process the information, and then sends information to the service by nRF2401 radio frequency module. After receiving the information service will show the needs of customer by termination module. So it is providing the best “Efficient, Quick” Service for customer. The system has been proved to be of high accuracy, easy in operating and high reliability on site.