Bookshelves
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Construction Plans
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LED Strips
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LED Strip Mapping
| Strip | Arduino Pin | Number of LEDs |
| Strip 1 | 2 | 277 |
| Strip 2 | 3 | 277 |
| Strip 3 | 4 | 24 |
| Strip 4 | 5 | 39 |
| Strip 5 | 6 | 14 |
| Strip 6 | 7 | 9 |
| Strip 7 | 8 | 105 |
| Strip 8 | 9 | 65 |
The LEDs are WS2812B chips, with color order GRB.
Demo arduino code
Here's a demo sketch that shows a rainbow pattern with sparkles: demo_reel_bookcase.ino It has all the correct configuration for the various strip lengths and led types.