Recent experiments with the Arduino CapSense library led [Bryan] around the Internet looking for interesting applications. He hit upon a very cool touch scroll wheel made entirely with PCB traces, but ...

This introductory workshop will provide you with the skills needed to design models for the Sandbox 3D printers. After completing this workshop you will be able to explain the basics of 3D printing ...

What’s your favorite OpenSCAD command? Perhaps it’s intersection() or difference()? Or are you a polygon() and extrude() modeler? For me, the most useful, and maybe most often overlooked, function is ...