Martin Barr Profile Topics Started Replies Created Engagements Favorites Search topics: Forum Topics Started Viewing 3 topics - 1 through 3 (of 3 total) Topic Voices Posts Last Post New Top ART4 (Wrist) Printed Parametric Bearing. Started by: Martin Barr in: 3D Models 2 3 5 years, 1 month ago Andrea Aglietti Introducing Martin Barr Started by: Martin Barr in: Introduce yourself 2 1 5 years, 2 months ago Martin Barr Availability of PCB control board and Opto Sensor boards. Started by: Martin Barr in: Buy zone 3 6 5 years, 5 months ago Trent Shumay Viewing 3 topics - 1 through 3 (of 3 total)