Shipped completely assembled, factory calibrated and tested, the 3½ digit LED digital panel meter can reportedly be installed and used immediately with no development, no adjustment and with no additional parts required. Assembly includes bezel with easy mounting posts. It features the industry-standard 7107 DPM chip, and its 0.56-inch high digits are available in four colors: red, green, blue or yellow.
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.