The ST25R3918 from STMicroelectronics is a multi-purpose NFC transceiver, supporting passive peer-to-peer functionality, NFC card-emulation mode, and NFC reader operation. Delivering most of the functionality of the flagship ST25R3916 NFC reader at a competitive price, the ST25R3918 enables use cases such as accessory identification for a wide range of applications — including power tools and personal healthcare…