An update on my DIY animatronic eye project using CAD design, 3D printing, and Arduino control. I also share techniques for painting realistic eyes to enhance the final animatronic effect.

I built a pair of 3D-printed animatronic eyes as part of a DIY robotics project. From design to motion control, here’s how ...

You can carve a pumpkin that smokes, has an LED display, or even one with the President's face on it, but if you want your jack-o'-lantern to really stand out—make it sing the Ghostbusters theme.

An icon in the shape of a lightning bolt. Impact Link You can carve a pumpkin that smokes, has an LED display, or even one with the President's face on it, but if you want your jack-o'-lantern to ...