- #1
bikfreak
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Persistence of Vision!
If you wave a 5mm bright green led in a circle fast
enough you see a green circle (say you attach it to a
bike wheel and spin the wheel). What will the
intensity of that green circle be? Will the light
intensity be smeared throughout the whole
circumference of the circle? Or will the light
intensity of the green circle be similar in light
intensity to the light intensity of that 1 green led?
I am trying to make a persistence of vision display
that would be sunlight visible, so this is why I need
to find an answer somehow. Any help would be
appreciated.
If you wave a 5mm bright green led in a circle fast
enough you see a green circle (say you attach it to a
bike wheel and spin the wheel). What will the
intensity of that green circle be? Will the light
intensity be smeared throughout the whole
circumference of the circle? Or will the light
intensity of the green circle be similar in light
intensity to the light intensity of that 1 green led?
I am trying to make a persistence of vision display
that would be sunlight visible, so this is why I need
to find an answer somehow. Any help would be
appreciated.
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