Application of LF RFID technology in Emdoor rugged tablet
Technical background Low-frequency RFID technology is one the RFID technology, with a typical working frequency of 125KHz, which includes low-frequency RFID readers and low-frequency RFID tags. The characteristic is that it can penetrate any object (except metal) to identify, the distance is stable, there is an obvious sensing range limit, and generally within 5 cm, when reading tag data, it can only be read one to one, suitable for low-end technical fields Range and low-speed, short-distance recognition applications. Application Although the low-frequency RFID technology transmits data relatively slowly, the tag stores fewer data and the reading distance is shorter. But its low-cost, energy-saving and long-life characteristics have irreplaceable absolute advantages in the fields of production management, automatic parking lot management, vehicle management, scientific and standardized reproduction, wildlife tracking and protection, and mine personnel management. An...