RFID Sensor

A RFID reader (Radio Frequency Identification Reader) is a device used to gather information from an RFID tag, which is used to track individual objects. Radio waves are used to transfer data from the tag to a reader. RFID is a technology similar in theory to bar codes.

This 125KHz card reader 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.

rfid sensor

RFID Sensor Pinout

RFID Sensor Pinout


Dimensions 60mm × 39mm
Working voltage 5V DC
Frequency 125KHz
Read Range Upto 3 cm
Max Data Transfer Rate 10Mbit / s

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