You can breathe life into your animatronic creation with a servo controller and a little bit of Arduino code
... here are two awesome options.
If programmatic servo control is a little too rigid, you can always give an RC transmitter with a 4-channel receiver a try.
This guide was first published on Nov 11, 2013. It was last
updated on Nov 11, 2013.
This page (Mission Control) was last updated on May 04, 2015.
This approach means you will be driving the servos dynamically.