RFID Reader ID-12LA (125 kHz)

The Sparkfun RFID Reader ID-12LA (125 kHz) is a compact and easy-to-use RFID reader module from ID Innovations. It utilizes radio-frequency electromagnetic fields to identify and track tags attached to objects. This module comes with a built-in antenna and only requires a 2mm pin spacing. Simply power the module, hold up a 125kHz card, and receive a serial string output containing the unique ID of the card.

The ID-12LA operates on a supply voltage range of 2.8 - 5V. It reads at a frequency of 125kHz and is compatible with the EM4001 64-bit RFID tag. The module offers a 9600bps TTL and RS232 output, along with a magnetic stripe emulation output. It boasts a read range of 120mm and measures just 25x26mm, making it a compact and powerful solution for your RFID needs.

One of the unique properties of the ID-12LA is its lower voltage input, differentiating it from its predecessor, the ID-12. This feature makes it a more energy-efficient solution, potentially extending the life of your power source and making it a more environmentally friendly choice.

The RFID Reader ID-12LA can serve various applications. It can be used in access control systems, for tracking inventory in warehouses, in retail for preventing theft, and even in pet identification and tracking. Its compact size allows it to be integrated into a variety of systems with ease.

Sparkfun provides comprehensive documents to assist you with the usage of the RFID Reader ID-12LA. This includes a datasheet with detailed specifications and instructions, examples of applications and a hookup guide to get you started.