RFID or radio frequency identification technology becomes more widespread in our life. If you using a transport pass, library book, or security-tagged apparels, probably you are using RFID technology. The RFID tag includes a microchip that includes small amount of data and an antenna.
They can transmit the data through radio waves to the RFID reader over a little distance. Active tags include a built-in battery to transmit a signal. It is more expensive than passive tags. You may search for the RFID chip timing Roseville California online to get more information on this regard.