Tagged Questions

2
votes
3answers
239 views

What's so special in “near field” and is it used in Near Field Communication?

There's this commercial technology called Near Field Communication. Turns out there're also so-called near and far field. Near field (in near and far field) is special in that electrical and magnetic ...
5
votes
3answers
1k views

Where to buy a NFC Transceiver

I'm attempting to build an Arduino-based device that will use NFC to know when my phone is close to it. My phone is a Nexus S, equipped with NFC. I'm looking for what I believe is called an NFC ...