If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s] DEFCON talk this summer he calls it the “ass-grabbing method” of ...

Phoniebox is a software suite and tutorial for building a jukebox controlled through RFID cards ... connect an NFC reader to it, wire up a pair of speakers, and you’re set.

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 ...

An RFID asset tracking system uses a combination of tags that send radio waves and readers that pick them up, allowing businesses to track all their assets. The best asset tracking companies offer ...

AN1194，基于 PN512 NFC/RFID读写器的 PN51x 演示板。 PN512 是一款用于非接触式通信的高度集成收发器 IC ！注意：请使用浏览器自带下载，迅雷等下载软件可能无法下载到有效资源。 群聊设计，与管理员及时沟通 欢迎加入EEWorld参考设计群，也许能碰到搞同一个设计的 ...

A critical component of this technology is the RFID reader antenna, which plays a vital role in the efficiency and effectiveness of tag reading. Recent research has focused on innovative designs ...

The RAIN Alliance and GS1 have been working on the new Gen2V3 protocol for several years and technology companies are now ...

Researchers from the University of Glasgow have developed a new type of wireless, chipless electronic tag designed to replace traditional single- ...

These cards use radio frequencies to allow the cardholder to pay at terminals by tapping their card on a card reader as ...

The wireless Aperio® PINpad escutcheon allows access to rooms simply by entering a PIN, via a card reader or with a combination of both ... The Aperio® PINpad escutcheon is available for conventional ...

Some thieves use RFID readers, which use radio waves, to scan and read data such as credit cards in wallets. The function of RFID wallets and bags is to protect items or devices from these radio ...

Intelliguard & Codonics are offering an integrated system tracking medication from receipt at the hospital to it being ...