Animatronic eyes, the simple way
thingiverse
https://www.thingiverse.com/thing:3173795 used two stepper motors. https://www.thingiverse.com/thing:3199810 linked two eyes mechanically to one stepper motor. This Thing uses integrated gear wheels to do the same job. Easy to print, easy to assemble and prepared for the up-down move of the eyes. https://youtu.be/t7YhmrVFsBY
Download Model from thingiverse
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