Building a Delta Pen Plotter with an Auto Tool Changer

I'm excited to share my latest DIY project, combining mechanical design, programming, and drawing. In this video, I will show you the process of how I built my custom delta kinematic pen plotter from scratch. You'll also get a look at the software I wrote to generate the drawings and see the plotter draw them. Note: If you'd like to learn more about this mechanism, it's commonly referred to as a 2-DOF parallel manipulator.