Electrical engineering professors have taken the first steps in a project to develop fast-blinking LED systems for underwater optical communications. Scientists have shown that an artificial ...

Computer monitors often include one or more LED indicator lights that show these devices' operating status. Monitor manufacturers can build a set of signals -- made up of sequences of LED flashes and ...

This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

This is the follow-up video to my recent post on fitting led indicators to my Honda crf as part of a tail tidy. Many of you ...