I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...

But if you need something unusual, you can turn any DC motor into a custom servo you can control just like [Dejan] did. You can watch a video of the process below. The custom servo can tune the ...

But [Playful Technology] wanted to control the hands with an Arduino ... the drive mechanism with something like an RC servo or other motor and it sounds like he has done this and plans to show ...