A 3D Chip Circuit Board

My friend Mark's been working on this for a bit. I photographed this on his workbench so its specific purpose is unknown to me, but he's crafted autom...
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My friend Mark's been working on this for a bit. I photographed this on his workbench so its specific purpose is unknown to me, but he's crafted automatic lighting systems, one row of night lights for his workshop that fo, motion activated, one with varying and changeable colored LED lights, sliding doors for feeding and letting the cat out that are activated by the cat tag worn on it's collar, and an AM radio. This small board with their tiny colored plastic and metal pieces lit up, is for testing to get the circuits right while regulating heat, a beta board, sans instructions.
San Francisco, CA, USA

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