125kHz RFID Driver ID Reader - Serial Interface (Dart, G120)
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Tax included.
RDM 125KHz card mini-module is designed for reading code from 125KHz card compatible
read-only tags and read/write card . It can be applied in office/home security, personal
identification, access control, anti-forgery, interactive toy and production control systems etc.
Features:
• Support external antenna
• Maximum effective distance up to 50mm
• Less than 100ms decoding time
• UART TTL interface
• Support EM4100 compatible read only or read/write tags
• Built-in external bi-color LED and buzzer driver
• Small outline design
Note: Module will notify whenever 125khz tag approaches, tag serial number will be
send via TX pin. Easy way for a RFID module on MCU projects or PC connnection via
UartSB.