According to the most recent data from the World Bank, 15 percent of the world’s population—approximately 1.1 billion people—lacked access to electricity in 2014. In 1994, approximately 27 percent of ...

This post introduces the design of a little solar disc light. It is based on a handful of electronics components. By “solar disc light” I am referring to a compact light source in the shape of a flat ...

Circuit board test, like any step in the PCB assembly process, benefits from lean manufacturing practices that continually improve process steps. If lean manufacturing principles were applied to ...