passive rfid tag

How to choose Passive RFID Tags?

A passive RFID tag is a radio frequency identification tag without a battery that collects energy from the radio waves of the reader through electromagnetic induction and supplies power to the chip on it. Passive tag is a type of RFID tag that is much cheaper and more popular than active tags (self-powered RFID tags).…

rfid reader writer

How Many Types of RFID Reader Writer in General?

RFID reader writer is an automatic identification device that can read RFID (Radio Frequency Identification) tag data. To understand the classification of RFID reader Writer, we must first understand RFID technology. RFID radio frequency identification is a non-contact automatic identification technology. It automatically recognizes the target object and acquires relevant data through radio frequency signals.…