Almost every micro-based project that I have designed in the past 25 years has had a flashing LED, originally as a “health” indicator, but the feature has expanded to use as a status indicator where ...

It is the time of year when decorations appear everywhere and everyone has a preferred style, from bright flashing lights to ...

The ubiquitous LED continues to expand frontiers and applications with a plethora of sizes, colors, and output lumens. Flashing LEDs that incorporate internal electronics for oscillation offer ...

Festive colour schemes often rely on red and green. Red, however, is widely reported to be the most uncomfortable colour. One ...