Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good ...

What happens when students stop building for grades and start building like engineers? This competition tested more than ideas.

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular Arduino family have diverse use cases, from simple automation projects to full-on ...

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather straightforward even if all you have is a 3D printer and a roll of copper tape ...