EDN

Arduino RFID Reader RC522 + Access Control System

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 ...
Zawya

High Frequency Mifare RFID Reader Writer Module for Custom Hardware Development

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 ...
EDN

LF/ HF RFID Reader Module with multiple tag Capability

DAILY RFID has recently launched LF/HF RFID Reader Module. It is compatible with 125KHz or 13.56MHz frequency chips just like EM4001, TK4100, I-CODE, Mifare-Family. The low-cost RFID reader module ...
Electronic Design

CMOS Chip Will Enable Low-Cost RFID Reader/Writer Modules

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., weigh ...