an electrical device that provides a path for electrical current to flow

a machine for performing calculations automatically

the branch of engineering science that studies (with the aid of computers) computable processes and structures

a computer circuit with several inputs but only one output that can be activated by particular combinations of inputs

a microelectronic computer circuit incorporated into a chip or semiconductor; a whole system rather than a single component

(computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals)

computer circuit consisting of an assembly of electronic components (as of computer hardware)

computer circuit consisting of an electronic sub-assembly; copper conductors are laminated on an insulating board or card and circuit components are inserted into holes and dip soldered

a machine for performing calculations automatically

the branch of engineering science that studies (with the aid of computers) computable processes and structures