NFC Tags and Digital Business Cards - Easy 25¢ DIY!

#nfc #digitalbusinesscard #diy
Learn about NFC Tags with Darren while making the coolest business card format in the modern day. You can make it in 10 minutes with 25 cents per card on average. We will be covering how to use NFC phone apps to read and write NFC tags, and how to set up free online digital business card profiles. We will also compare two popular commercial digital business cards, Popl and Dot , with our DIY approach. Keep watching to learn about digital business cards' privacy concerns and mitigations!

All contact information on Darren’s sample profile links is fake, except the YouTube channel, of course. And please like, subscribe, comment, and share this video! We really appreciate it!

Video Chapters
00:00 Introduction
02:19 Set up Free Online Digital Business Card Profiles
05:36 Introduction to NFC Tags
07:29 Read and Write NFC Tags with Apps
09:40 Set Password to Prevent NFC Tags from Being Overwritten

Online Digital Business Card Profiles
Free Unit.Link Sign-up: https://unit.link/
Free Bitly (Link-in-bio) Sign-up: https://bitly.com/
Darren’s Sample Unit.Link profile: https://unit.link/8ojxj9nyh5jvytqwzar...
Darren’s Sample Bitly Link-in-bio profile: https://bit.ly/m/no176iwmmn9xim5trxdy...

NFC Phone Apps

NFC Tools - Free NFC reader app. $2.99 in-app purchase to enable NFC writing and password protection.
iOS: https://apps.apple.com/us/app/nfc-too...
Android: https://play.google.com/store/apps/de...

NFC TagWriter by NXP - Free NFC reader/writer app from NFC IC manufacturer NXP.
iOS: https://apps.apple.com/us/app/nfc-tag...
Android: https://play.google.com/store/apps/de...
Limitations: (1) Minimal reader capability. (2) No support for NTAG password protection.

References
NFC Tag Diagram: https://www.nxp.com/products/rfid-nfc...
NFC News Article: https://www.mifare.net/nxp-digitizes-...

Background Music
Music: E's Jammy Jams - "Happy Birthday Bossanova"
   • Jazz music ROYALTY FREE Background Cafe Mu...