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  • How to Count NFC Tag Scans Without a Server

    How to Count NFC Tag Scans Without a Server

    Put the same URL on 50 NFC stickers and you can't tell which one was tapped - unless the tag counts itself. Here's how.

    NFC
  • How to Check and Reset Your Philips Sonicare Brush Head Counter with NFC

    How to Check and Reset Your Philips Sonicare Brush Head Counter with NFC

    Your Sonicare toothbrush has an NFC chip inside every brush head that counts down until you buy a replacement. Here's what it actually tracks, and how to check your usage or reset the counter with NFC.cool Tools.