Take photos of your model and use Meshroom, a free 3D software, to create a detailed digital version. Then, refine your design in Blender and make final adjustments in Fusion 360.

The Arduino has long since proven itself to be one of the biggest boons to DIY heads since the soldering iron, but that doesn't mean it's not still able to impress, as amply demonstrated by this ...

Here's an animatronic eye mechanism I made using machining tools like a lathe, as well as 3D printing and arduino. Although I'm sure a lot of you guys don't have acess to a lathe, I hope you'll still ...