NFC/RFID reader with two transponders — Arduino Online Shop
1Set PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU For Arduino - AliExpress
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PN532 NFC HAT for Raspberry Pi, Arduino, and STM32, I2C / SPI / UART – ELEDIY | Electronics do it yourself
Amazon.com: Phone Communication Module,PN532 for NFC/RFID V3 Wireless Module Reader Writer Board for Android Mobile Communication, for Arduino Mobile Plug in and Play : Electronics
PN532 NFC RFID Module User Guide
NFC-- Open Webpage by tapping Smartphone -- Ameba Arduino - Other Hardware Development - Arduino Forum
Toggling of power sockets / lights via NFC Tag, Smartphone and Arduino - YouTube