This 8×8 display uses vacuum and silicone instead of LEDs

A YouTuber who goes by soiboi soft built an 8×8 pixel display that uses pneumatics and stretchy silicone instead of LEDs. The effect is mesmerizing and appealing.

The orange rubber panel covers 64 cavities. When a vacuum forms in one of the cavities, it produces a dimple in the rubber. — Read the rest

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