Tell us about yourself!
The servo motor tilts a half sphere inside that progressively hides the lights. It did not want the LEDS to tilt themselves to avoid mechanical ware on the cables...just in case. I also found that this allowed to cast a more precise shadow than if I tilted the LEDs. If you look at the 3D final schemas you should figure out how it works. If not I'll add a better explanation.
I hope she sees me like this ;). Thanks
Night SkyView Instructable »
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