Engineering is concerned with the creation of systems, devices, and processes useful to, and sought by, society. The process by which these goals are achieved is engineering design. The process can be characterized as a sequence of events as suggested in Fig. 1.
Antonsson is a surname of Swedish origin. Among Icelandic names, Antonsson is a patronymic name meaning son of Anton. The name may refer to: Bertil Antonsson (1921â2006), Swedish Olympic wrestler.
optoisolator (optical coupler or optocoupler) An optoisolator (also known as optical coupler, optocoupler and opto-isolator) is a semiconductor device that uses a short optical transmission path to transfer an electrical signal between circuits or elements of a circuit, while keeping them electrically isolated from each other.