I’m making it free because I’m thankful? Eh… sure. Actually, I want to teach y’all some new tricks I learned about joints and assemblies. I will show you how to make a part from scratch that fits well with other existing parts.
Why? Well asides from really useful for 3D printing replacement parts I need some fresh perspectives on designing parts for my next robot arm. Get involved in this open hardware, open source project to make a low cost industrial arm for makers everywhere.