Relationship to electrical engineering[edit] Electronics is a subfield within the wider electrical engineering academic subject. An academic degree with a major in electronics engineering can be acquired from some universities, while other universities use electrical engineering as the subject. The term electrical engineer is still used in the academic world to include electronic engineers.
In the old days there was a gizmo that plugged into an outlet that you then plugged your light set into that made the set blink on & off. It's so simple that it isn't made anymore. All I want to do is make an LED light set blink on & off. I don't want computer control.
Energy Efficient. Motion lights help save on the energy costs since they donât run all-night long. They will only turn on upon detecting motion in the sensor range and turn off after a short period of time. Better yet, the motion sensor automatically deactivates during the daytime hours to prevent the flood lights from turning on even upon detecting movement in sunlight.