SparkFun SEN-11827 - RFID Reader Module ID-12LA (125 kHz)

SparkFun SEN-11827 RFID Reader Module ID-12LA SparkFun SEN-11827 - RFID Reader Module ID-12LA (125 kHz) Product Overview

The SparkFun SEN-11827 (ID-12LA) is a low-voltage, easy-to-use RFID reader module developed by ID Innovations. RFID (Radio-Frequency Identification) utilizes wireless non-contact electromagnetic fields to identify and track tags attached to objects.

Featuring a built-in internal antenna, this module operates at 125 kHz and supports common output formats including ASCII, Wiegand26, and Magnetic ABA Track2 serial data. Simply power the module, hold up a compatible 125kHz RFID tag, and it will output a serial string with the tag’s unique identifier.

Key Features

• Low Supply Voltage: Operates efficiently between 2.8V to 5.0V DC.
• Built-in Antenna: Compact form factor with an internal antenna built directly into the module.
• Multiple Interfaces: Supports RS232, TTL UART, Wiegand26, and Magnetic Stripe emulation output.
• Tag Compatibility: Compatible with EM4001 64-bit RFID tags.
• Read Range: Up to 12cm (120mm) depending on tag type and supply voltage.

Technical Specifications Manufacturer SparkFun Electronics / ID Innovations Manufacturer Part Number SEN-11827 (ID-12LA) Mouser Part Number 474-SEN-11827 Product Category NFC / RFID Development Tools Operating Supply Voltage 2.8 V to 5.0 V DC Operating Frequency 125 kHz Interface Type RS232, UART (TTL) Baud Rate 9600 bps Unit Weight 8.437 g RoHS Compliant Yes SHIPPING POLICY

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