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nfc-tags

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  • NFC Tags Explained: A Complete Beginner's Guide

    NFC Tags Explained: A Complete Beginner's Guide

    NFC tags are tiny, unpowered chips that can trigger actions on your phone with a single tap. Here's everything you need to know - what they are, how they work, which types to buy, and 15+ practical ways to use them.

  • Setting up the NFC.cool digital business card

    Setting up the NFC.cool digital business card

    A walkthrough of setting up your NFC.cool digital business card: build the contact, pick what's public, write to an NFC tag, and share. Plus why a single editable URL beats a one-shot vCard QR for serious networking.

  • Tapping into NFC on iPhone: an insider's look

    Tapping into NFC on iPhone: an insider's look

    How NFC actually works on iPhone - from Apple Pay's secure element to Core NFC tag reading. A practical look at the protocol, the iOS history, and why the short range is a feature, not a limitation.