I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

By connecting multiple MFRC522 RFID readers to an Arduino Uno, she’s come up with a method of triggering a device (like an electronic door lock) only when the appropriate combination of RFID ...

Serial entrepreneur Patrick Thomas Mitchell has once again taken to Kickstarter to launch his 33rd campaign allowing electronic enthusiasts to back a small yet fast RFID reader. The card reader ...

His solution takes an off-the-shelf high-powered reader, (such as the HID MaxiProx 5375), and makes it amazingly portable by embedding 12 AA batteries and a custom PCB using an Arduino Nano to ...

Makers, developers and hobbyists looking for a quick way to program RFID cards might be interested in a new Arduino compatible RFID reader development board called the RFID123 which has been ...

Instructables user talk2bruce created the Arduino Internet Gizmo, a card reader that takes you to your favorite websites with a touch of an RFID tag.

Toronto, Canada - GAO Embedded (www.GAOEmbedded.com) has announced the release of this high frequency Mifare RFID reader writer module for custom hardware development. This custom-built tiny chip is ...

If you find yourself in the other camp of the RFID “controversy”, then you might be interested to learn that Wireless Dynamics has developed the first RFID Reader/Writer SD card. Any device ...

Discover how RFID technology revolutionizes item tracking with radio waves. Learn about its components, benefits, and ...

Despite their popularity, RFID systems are not yet as widely adopted as they could be due to their high costs. Conventional reader modules cost a few thousand dollars, measure about 6 by 6 in ...

Omron Corporation has announced that it will extend its UHF RFID reader/writer V750 product line to include versions for use in China, Singapore, Thailand, Malaysia, Australia, Mexico and Brazil.