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  "path": "/2026/05/27/so-long-chu-and-thanks-for-all-the-time-signals/",
  "publishedAt": "2026-05-27T11:00:55.000Z",
  "site": "https://hackaday.com",
  "tags": [
    "Radio Hacks",
    "radio clock",
    "shortwave broadcasts",
    "time signal",
    "…read more"
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  "textContent": "In the long ago, pre-internet days when your clock project wasn’t an ESP32 getting its timing via NTP over WiFi, it was still possible to build a wirelessly-updating clock. All …read more",
  "title": "So Long, CHU, and Thanks for All the Time Signals"
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