PN532 NFC RFID V3 Module

$5.90
Multi-mode (I2C、SPI、HSU), widely compatible cards, plug and play, Arduino adapter, built-in antenna, level conversion, multi-communication range, durable gold-plated, strong data interaction

RC522-RFID wireless card reader

Price range: $1.99 through $2.19
RC522,customize your RFID access control card
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