Main Question or Discussion Point
I'm a bit new to DIY robotics and for one of my first projects, I want to build a robotic arm. I'm still thinking out the plan for it, but I'm going to need to start gathering parts. Does anyone know of the best way to get parts if you don't have immediate access to a 3D printer? Does anyone go to old computer shops or something? I'm going to be using an Arduino if that's relevant at all.