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RaspberryField
Raspberry Pi LED spectrograph implementation
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'Waterfall' Display Mode
#7
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djrecipe
opened
7 years ago
djrecipe
commented
7 years ago
One pixel thick "rain-drops" trickling down from the top
Bottom most pixel of the trickle is significantly brighter than the rest of the column
Trickle speed is dependent upon amplitude
Trickle color is tied to frequency
Trickle column index is random? or tied to frequency?