String Puller Servo Horn
thingiverse
A thing to mount to a circular servo horn to help it pull a cable. Instructions Derived from this guy's jawn: Servo wheel 4.0 by obijuan http://www.thingiverse.com/thing:19940 I just made this for myself, for a particular project. It seems to work pretty well. The idea is a fishing line goes around the edge, through one of the holes, and is tied off.
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