For starters, you need a pre-wired NFC RFID module as the key hardware. NFC and RFID projects have become a huge trend, but many modules are pricey for electronics hobbyists and need a complex setup.
Electronic components company ROHM is marketing its new wireless charging device, known as Qi+NFC, that employs Near Field Communication (NFC) reader integrated circuits (ICs) from STMicroelectronics ...