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Cheap Fiber Optic Wand Toy Becomes Tiny Weird Display - If you’ve ever seen those cheap LED fiber optic wands at the dollar store, you’ve ... - https://hackaday.com/2025/02/28/cheap-fiber-optic-wand-toy-becomes-tiny-weird-display/ #peripheralshacks #fiberoptic #ledmatrix #led
Hackaday · Cheap Fiber Optic Wand Toy Becomes Tiny Weird DisplayIf you’ve ever seen those cheap LED fiber optic wands at the dollar store, you’ve probably just thought of them as a simple novelty. However, as [Ancient] shows us, you can turn them in…