Security researcher [Fran Brown] sent us this tip about his Tastic RFID ... a hidden antenna close enough to a target’s wallet. His solution takes an off-the-shelf high-powered reader, (such ...

The Proxmark3 PCB 125kHz antenna., GNU GPL version 2 ... and one of the parts we end up talking about is its built-in 125 kHz RFID reader. It’s a surprisingly complex circuit with a lot of ...

Also called an "RFID interrogator." The maximum distance between the reader's antenna and the tag vary, depending on application. Credit cards and ID badges have to be brought fairly close to the ...

Recently, the company has integrated RFID reader units and antennas into its drones so that they can not only identify products that can be visually identified, but goods inside boxes based on ...

RFID reader antennas emit electromagnetic radiation (radio waves). If an RFID tag is outside of one full wavelength of the reader, it is said to be in the “far field.” If it is within one full ...

The waves reach the tag's antenna and power the chip, which then sends its data to the reader in a process called "backscatter." Average cost for these is about $0.12 per tag in bulk. Active RFID ...

RFID reader antennas with professional technology support. Our RFID portable reader, UHF fixed reader, RFID tags are used widely in vehicle management, warehouse managemnet, asset tracking, health ...