Persistence of vision LED display | The BCIT cIRcuit

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Persistence of vision LED display

Nicolas, R. (2017). Persistence of vision LED display.
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Description

Persistence of vision is a type of optical illusion that takes advantage of "still frames" in time. In real life there are no "still frames" but the human eye can only perceive time at a certain rate. Using this optical illusion, flashing LEDs at a certain rate as it passes through time can emulate a still image.