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  "path": "/2026/05/22/autonomous-submarine-relies-on-color-detection/",
  "publishedAt": "2026-05-22T11:00:46.000Z",
  "site": "https://hackaday.com",
  "tags": [
    "Robots Hacks",
    "acrylic",
    "ballast",
    "ESP32",
    "raspberry pi",
    "submarine",
    "…read more"
  ],
  "textContent": "We talk about all kinds of autonomous vehicles here at Hackaday, from aerial drones to rugged rovers. A little less common are the submarine builds, likely due to their technical …read more",
  "title": "Autonomous Submarine Relies On Color Detection"
}