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Items tagged with: Xmas


#xmas lights using 3D mapped 250x ws2811 leds, run on @Raspberry_Pi pico microcontroller

Semi automated led mapping using dslr auto triggered from pico whilst in setup mode that displays each led in sequence. Done 3x (left, right and front)

Rotating effect shown here needs 3D rotation which is slow in python on microcontroller so I pre calculate effect "frame" index for each led. We then use this frame list in altering forward/ backward direction with a colour change at each full rotation.

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