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.
4) Lights on only one circuit blink - The problem is likely at a the circuit breaker or neutral wire connection in the panel. The heat generated by a bad connection may be enough to discolor or even melt the adjacent wire insulation and darken the area of exposed wire.