A recent forum post reminded me of a common issue we see here at Screaming Circuits – ambiguous diode polarity marking. To start with, some diode manufactures mess with our heads where polarity ...

A diode is a small but powerful component that only lets electricity flow in one direction. In this video, you'll learn how diodes work, why they block current from going backward, and how they ...

A diode is an electrical device that allows current to move through it in one direction with far greater ease than in the other. The first diodes were crystals used as rectifiers in home radio kits. A ...