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This Arduino failsafe protects an amazing backyard observatory

from Arduino Blog [alt+shift+b] in technology

Nothing quite compares to the feeling of looking up at the cosmos on a dark night, and even an affordable telescope can enhance that experience. But if you’re willing to spend the time and money, you can take things much further. That’s what Redditor CosmicRuin did when they built an amazing backyard observatory. And they […] The post This Arduino failsafe protects an amazing backyard observatory appeared first on Arduino Blog.
3rd Jun 2025

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