RFID Card 13.56MHz

RFID Card 13.56MHz

Sensors
DET6250
Part.No: AA132
€0.95
In Stock
Immediate Dispatch
RFID Card 13.56MHz — ISO/IEC 14443A compatible, credit-card format (86×54×0.8mm) in PVC, designed to work with RC522 RFID reader modules. Supports a read range of up to 90mm and operates in temperatures from -20°C to 55°C.

 

The RFID Card 13.56MHz is a standard credit-card sized contactless transponder card operating at the widely adopted 13.56 MHz frequency. It is fully compatible with RC522-based RFID reader/writer modules and follows the ISO/IEC 14443A standard, making it a natural companion for access control, attendance systems, and maker projects built around Arduino or ESP32 platforms.

Key Features

  • Frequency: 13.56 MHz → The globally standardised contactless frequency, ensuring broad compatibility with RC522 and similar RFID readers.
  • Read Range: up to 90mm → Sufficient for most access-control and identification applications without requiring precise card alignment.
  • Credit-Card Format: 86 × 54 × 0.8mm → Standard ISO/IEC 7810 ID-1 dimensions; fits any standard card holder or wallet slot.
  • Material: PVC → Durable, flexible, and water-resistant construction suitable for everyday handling.
  • Wide Operating Temperature: -20°C to 55°C → Reliable performance in both indoor and outdoor environments.
  • Colour: White → Clean, printable surface — suitable for custom labelling or personalisation.

Compatibility

  • RC522 RFID Module (MF RC-522, 13.56 MHz): Direct plug-and-play companion card. The RC522 operates at 3.3V logic and reads ISO/IEC 14443A cards natively.
  • Arduino UNO / Nano: Use together with the RC522 module connected via SPI. The card itself requires no direct wiring — it is a passive transponder powered inductively by the reader.
  • ESP32 / Raspberry Pi: Compatible through any 13.56 MHz ISO 14443A-compliant reader module operating at 3.3V.

Typical Applications

  • Access control systems: Restrict entry to rooms, lockers, or enclosures using a simple card-tap mechanism.
  • Student/employee attendance tracking: Build tap-in/tap-out logging systems with Arduino and an RC522 module.
  • Maker & DIY projects: Assign unique card UIDs to trigger actions — play music, unlock a mechanism, or log events.
  • Educational use: Ideal for learning RFID communication, UID reading, and data storage concepts with beginner-friendly libraries.
  • Smart home automation: Use as a keycard to arm/disarm a home security system or control smart locks.

Technical Specifications

ParameterValue
Communication StandardISO/IEC 14443A (13.56 MHz)
Frequency13.56 MHz
Read RangeUp to 90 mm
MaterialPVC
ColourWhite
Operating Temperature-20°C to +55°C
Dimensions86 × 54 × 0.8 mm

FAQ

Q: Does this card work with the RC522 RFID module sold separately?
A: Yes. The RC522 module (MF RC-522, 13.56 MHz) reads ISO/IEC 14443A cards at 13.56 MHz — this card is the standard companion accessory for that reader.

Q: Do I need to wire this card to anything?
A: No. The card is a passive transponder — it has no battery or pins. It is powered wirelessly by the electromagnetic field generated by the reader module when placed within range (up to 90mm).

Package Contents: 1 × RFID Card 13.56MHz (White PVC)
⚠ Note: This is the card only. The RC522 RFID reader/writer module is sold separately.
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