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Show HN: NFC Energy-Harvesting PCB Business Card with an MCU

Hacker News·2026/8/28 13:48:12🔗 原文

📌 概要

Article URL: https://wilsonharper.net/projects/businesscard/ Comments URL: https://news.ycombinator.com/item?id=49478426 Points: 88 # Comments: 8

⚡ 关键要点

  • ▸Article URL: https://wilsonharper.net/projects/businesscard/
  • ▸Comments URL: https://news.ycombinator.com/item?id=49478426
  • ▸Points: 88

Article URL: https://wilsonharper.net/projects/businesscard/

Comments URL: https://news.ycombinator.com/item?id=49478426

Points: 88

# Comments: 8

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