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  "path": "/2026/05/06/rgb-laser-projector-does-colorful-asteroids-and-much-more/",
  "publishedAt": "2026-05-06T08:00:57.000Z",
  "site": "https://hackaday.com",
  "tags": [
    "Laser Hacks",
    "ESP32-S2",
    "laser galvo",
    "laser projector",
    "vector display",
    "…read more"
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  "textContent": "Have you thought about building a galvonometer-based laser projector, but don’t know where to start? There are a lot of resources out there, but you could do worse than to …read more",
  "title": "RGB Laser Projector Does Colorful Asteroids and Much More"
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