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