I set up a blog just about the Lego-parts years ago (bitbeam.org), and it looks dead-ish, even though I still make the parts for new robot orders all the time.

I set up a blog just about the Lego-parts years ago (bitbeam.org), and it looks dead-ish, even though I still make the parts for new robot orders all the time. The most up-to-date location for the actual 3D printable files is in the Tapster project GitHub repo: https://github.com/tapsterbot/tapsterbot/blob/master/hardware/tapster-2/scad/beam.scad https://github.com/tapsterbot/tapsterbot/blob/master/hardwar...