Together, these components form a simple circuit that operates without its own power source. When an NFC-activated device, like a smartphone, is within about 1.6 inches (4 centimeters) of the NFC ...

Another pass and it will turn off. His eventual goal is to relocate this circuit closer to the wheel and use an NFC ring to start it! He’s done an amazing job hiding all the components under ...

The ISO 14443 Analog Front End (AFE) is a fully integrated analog IP intended for Proximity Integrated Circuit Card (PICC).