RFID (Radio Frequency Identification, abbreviation RFID), radio frequency identification technology is an automatic identification technology which raise in the 90s of the 20th century,. Radio frequency identification technology is the technology which uses radio frequency signal to free Contact information transfer through space coupling (alternating magnetic field or electromagnetic field)-and identify the purpose through the message Automatic identification technology is actually the development of (AEI, Automatic Equipment Identification) radio technology in specific application . The basic idea of this technology is that by using some advanced techniques to automatically identify and manage one of the types of objects or equipment (personnel, materials) in different states (mobile, static or poor environment). This article describes an entertainment consumer electronic toys based on RFID technology, wireless communication technology, single chip technology and motor technology in the two-way wireless communications, automatic sensing action with specific data coding of the label. to control through the low-power microcontroller PIC16F690, electronic tags using active RFID-CC2500 wireless communication module, SMD buzzer after induction to the voice control button with a 2032 battery, ensure that the use of time. Using two-way wireless sensors, we make electronic toys which be matching. It can be brought in valuable items not only to prevent the loss and look for valuables, but also to test the Fortune. This principle can also be developed to the community to making anti-theft devices, sensors, controllers and so on.
