Simple controls for two Bowden cables
thingiverse
I operate this handle to manipulate Bowden cables, which control the eyelids or ears of my hand-puppets - a form of cable animatronics that's easy to use. The springs keep the cables in place when I'm not using them. To create these simple animatronics, you'll need two 10cm long steel or brass rods with a 4mm diameter, four powerful but compressible springs, and two screw nipples (cable stop) that are up to 6.7mm in diameter.
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