You probably have enough on your holiday to-do list that manually controlling your outdoor Christmas decorations doesn’t need to be on there. All outdoor automatic timers should be waterproof and ...

'Tis the season to save energy -- by using efficient new holiday lights inside and outside your home, and by putting them on simple timers so they do not stay on all the time. New light-emitting diode ...

The purpose of building this circuit is to create a LED flasher with alternating sequence from the two LEDs where the operation is based on the functionalities of a 555 timer integrated circuit. 555 – ...

Stringing Christmas lights on your holiday tree can be a fun family activity to get you into the spirit of the holidays, but decorating outdoors can be a whole other beast. Luckily, someone was clever ...