![passive tags](https://www.cxjrfidfactory.com/wp-content/uploads/2016/08/3-480x235.png)
Why is there a cost difference between active and passive tags?
Passive tags has no battery and uses energy from the reader’s radio waves, making it more affordable than an active tag which requires a battery to power itself. Active RFID tags have a transmitter and their own power source (typically a battery). The power source is used to run the microchip’s circuitry and to broadcast […]