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  "path": "/ivanlindelhayahay/interrupt-project-human-response-timer-48c91c",
  "publishedAt": "2026-06-11T17:34:22.000Z",
  "site": "https://www.hackster.io",
  "textContent": "I turned my RT-Thread RT-Spark board into a high-speed Human Response Timer. By pairing hardware-level External Interrupts (EXTI) with a ran",
  "title": "Interrupt Project: Human Response Timer"
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