13.56MHz 8 Kbit RFID Card for Arduino and Access Control

Name: 13.56MHz 8 Kbit RFID Card for Arduino and Access Control
Brand: satkit
SKU: 1B020304-RFID-TARJE
Price: 1.77 EUR
Availability: InStock

Brand: satkit

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The 13.56MHz 8 Kbit RFID Tag Card is an essential component for applications that require automatic identification and access control. Made from durable PVC, this card combines durability with a compact design of 0,87mm thickness and dimensions of 85,5mm × 54mm, making it a perfect fit for electronics and Arduino projects.

Key features:

Memory capacity: 8 Kbit divided into 16 partitions, allowing multiple data or settings to be stored.
Operating frequency: 13,56 MHz, standard for RFID technologies compatible with modern systems.
Communication speed: 106 Kboud, ensuring efficient data transfer.
Reading distance: Between 2.5 and 10 cm, suitable for proximity and security applications.
Reading time: Fast, between 1 and 2 ms, ideal for systems that require immediate responses.
Operating temperature: From -20 ºC to 85 ºC, suitable for various environments and weather conditions.
Durability: Up to 100.000 uses, ensuring a long service life in continuous applications.
Data retention: Ensures information is preserved for up to 10 years.

Typical uses:

Access control in offices, buildings and events.
Identification and tracking in logistics and inventory management.
Electronics and programming projects with Arduino and other compatible platforms.
Electronic security and automation systems.

Compatibility: This card is compatible with RFID readers operating at 13,56 MHz and is ideal for integration into Arduino-based systems, making it easier to develop custom solutions.

The Satkit 13.56MHz 8 Kbit RFID Tag Card is a reliable and cost-effective option for those looking to implement RFID technology in their projects or control systems. Its robust design and technical specifications ensure optimal, long-lasting performance.

8 Kbit capacity with 16 partitions for flexible storage
Standard 13.56 MHz frequency compatible with multiple RFID readers
106 Kboud communication speed for efficient transfer
Reading distance between 2.5 and 10 cm for proximity applications
Fast 1-2 ms reading time for immediate responses
Operating temperature from -20 ºC to 85 ºC for use in various environments
Durability of up to 100.000 uses for a long service life
Data retention guaranteed for 10 years
Compact dimensions and durable PVC material for longevity

Customer Questions & Answers

What advantages does the 8 Kbit capacity and 16 partitions offer on this RFID card compared with lower-capacity models?

The 8 Kbit capacity and 16-partition structure allow more information to be stored and segmented by application or access level, making it easier to use the card in systems with multiple functions, such as access control and custom data storage. Lower-capacity models may limit the amount of information or the number of applications managed simultaneously.

What are the physical specifications and durability of the card for everyday use?

The card measures 85.5 mm x 54 mm x 0.87 mm (standard CR80 PVC). It withstands a temperature range of -20 °C to 85 °C and resists up to 100,000 cycles of use, with data retention estimated at 10 years. The PVC material makes it resistant to water and moderate bending, although it may be damaged if subjected to extreme bends.

How is data written and updated on the card, and what limitations does it have?

The card supports writing and updating using a compatible 13.56 MHz RFID reader/writer. The communication speed is 106 Kbaud and it allows fast writing (typically 1-2 ms). The main limitations are the maximum capacity (8 Kbit), the need for compatible devices and a service life of approximately 100,000 write cycles, so unnecessary frequent writes should be avoided to maximise durability.

Are there risks of interference or reading issues in industrial environments or when multiple cards are present?

In environments with other radio frequency sources or nearby metal, the read range may be reduced (typically 2.5-10 cm). In addition, using several cards within the reader's range at the same time may cause signal collisions, although most ISO 14443 readers implement anti-collision. It is recommended to test under real conditions and keep the card away from other metal antennas for optimal performance.

What is the 13.56MHz 8 Kbit RFID card used for?

It is mainly used for automatic identification, access control, inventory management and electronics projects with Arduino.

Is this RFID card compatible with standard 13.56 MHz readers?

Yes, it is compatible with readers operating at 13.56 MHz, the most common standard in RFID technology.

What is the maximum reading distance of this RFID card?

The reading distance varies between 2.5 and 10 cm depending on the reader and environmental conditions.

How many uses can this RFID card withstand?

It can withstand up to 100.000 uses, ensuring a long service life in continuous applications.

What is the suitable operating temperature for this card?

The card works correctly within a temperature range of -20 ºC to 85 ºC.