Ultrasonic Sensor HC-SR04
$3
RFID Card 13.56MHz – ISO14443A Smart Card for RFID Modules
$0.5
This 13.56MHz RFID Card is a contactless proximity smart card compatible with RFID readers like RC522, PN532, and MFRC522. Ideal for access control, attendance systems, electronic locks, and Arduino-based identification projects.
The 13.56MHz RFID Smart Card is a passive, contactless RFID tag that operates under the ISO14443A standard. It contains a small chip and antenna embedded inside a durable PVC card body. When brought near an RFID reader, it transmits a unique ID wirelessly using electromagnetic fields.
Compatible with popular microcontroller projects, it’s often used in combination with RC522 or PN532 RFID readers. The card requires no battery, making it durable, lightweight, and maintenance-free.
Key Features:
✅ Operating Frequency: 13.56 MHz
✅ Standard: ISO14443A
✅ Type: Passive RFID Card
✅ Read range: 2–5 cm (depending on reader power)
✅ Material: PVC
✅ Rewritable memory (1KB EEPROM for most types like MIFARE)
✅ Compatible with RC522, PN532, MFRC522 modules
✅ Size: 85.5mm x 54mm x 0.8mm (standard credit card size)
Applications:
🔐 Access control systems
🧑🏫 Student/staff attendance systems
🏢 Electronic door locks and authentication
🛒 Contactless ID and payment mockups
🎓 RFID Arduino & STEM educational projects
📚 Library or inventory tracking systems
What’s Included:
✔️ 1 x RFID Card 13.56MHz (ISO14443A)
