https://stream.echo6.co/videos/watch/c0b2ed54-120f-4fe1-b8ff-a23fe874dabb David tells us how he designed his rPrint 3D printer, the printer for pirates! A university project he has been working on for the last 9 months. Everything is custom, including the world's lightest weight direct drive extruder head, Sarrus linkage build plate, linear rail guides, and his awesome bubble enclosure. Not to mention his own custom controller, gcode interpreter, and highly optimised C++ string libraries. Forum: http://www.eevblog.com/forum/blog/eevblog-843-david's-rprint-3d-printer/ EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http://www.patreon.com/eevblog EEVblog Amazon Store (Dave gets a cut): http://astore.amazon.com/eevblogstore-20 T-Shirts: http://teespring.com/stores/eevblog Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ 💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3 Tue, 12 May 2026 13:28:53 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/c0b2ed54-120f-4fe1-b8ff-a23fe874dabb All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.