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

For many, strolling around neighborhoods to look at the holiday light displays is an annual tradition that brings twinkling cheer. But with the rise of LED lights in the last decade, some of the joy ...

This is a flashing led lights circuit powered from a 12V DC power supply that uses the well known 555 IC. Flashing lights have many and varied applications in life. They are used as warning lights on ...

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 ...

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