Design and Realization of Smart Objects-search System Based on RFID

摘要

RFID (Radio Frequency Identification) is a new technology of auto identification. This paper just begins to introduce how to design a Smart Objects-search system by the use of the RF chip NRF24L01 on the basis of RFID. A method of hardware and software design in RF wireless transceiver and a simple way of power supply are proposed. This paper also analyze the strongpoint and shortcoming of these methods, and point out the area for further improvement. In the end, this paper illustrates how the system works. The results show that modular design method is workable and reliable for RF Circuit design.