Engineered for OEM instrument manufacturers working to speed their time-to-market and reduce overall installed cost for linear motion axes, the company's PROmech Series linear actuators are meant to be a complete linear motion solution. The first two products in the series to be released are LP28 and LD28. They come assembled and tested, and include linear bearings, drive screw, thrust bearings, motor mount, coupling and motor.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.