The NFC Payment System uses Arduino + PN532 NFC to perform payments by establishing a connection with a smartphone or NFC card. The system is capable of processing and verifying transactions, and is ...
Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...
Abstract: The development of today's technology is increasing technology became more sophisticated and easier for all human activities. Some human activities such as accessing open/lock room's door ...
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