The discipline concerns with electronics devices and software interfaces. Electronics and Communication engineers engage in research, design, development and maintenance of equipments, devices and systems involved in the field of communication.
Electronic engineering is a sub-discipline of electrical engineering which emerged in the early 20th century and is distinguished by the additional use of active components such as semiconductor devices to amplify and control electric current flow.
The term Electrical deals with the flow of electrical power or charge, whereas electronics deals with the flow of electrons. There is only a minute difference between electrical and electronics, and both of them more or less deal with electricity.