The build was completed in sections and pieced together to form the model, with moss-covered land masses and cities represented by fiber optic LEDs.
Illumination is provided by a series of LED units, which combine white and yellow light that is transmitted to small drilled-out holes via a large number of fiber optic strands. An Arduino controls the lighting via N-channel MOSFETs, allowing it to randomly vary the output for a pleasing and realistic effect.
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