NFC tags are small, passive devices made of three primary components: a thin coil of copper or aluminum wire, a tiny silicon ...

Often the term will bring to mind the ability to pay by holding your phone over a reader ... outlined some incredibly simple hardware: an NFC antenna connected to a PN7462AU, an NRF24L01 wireless ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The folks at AnandTech just published their review of the iPhone 4 and took a close ...

These days most smartphones, including Androids, are equipped with near-field communication technology, known as NFC. The tech itself is pretty cool — it's like having an antenna in your phone ...