This eye animatronic is based on David Covarrubias’ eye mechanism covered in his “How To Make An Eye Mechanism” course from the Stan Winston School. The components were reproduced and modified by myself in Fusion 360 and then printed on an Ender 3 Pro. The 6 servos are driven off of an Arduino Uno hooked up to an AdaFruit 16-Channel 12-Bit PWM Driver. I wrote code to procedurally animate the movement of the eyes.