Fiddler on the Roof lighting system

Dimmer system | Computer control | Sun effect | Fire effect | Sky pictures

Drew took apart a flatbed scanner to get this stepper motor.

Two lights spin on a pipe that the stepper motor turns. Each light is in a box that blocks the light when it tilts too high or low. You can see the left sun light, the wheel, and the box for the other light.

Right sun light

Right sun light

Sun effect (with some other lights)