Informal Writing Style. 1  Colloquial â Informal writing is similar to a spoken conversation. 2  Informal writing may include slang, figures of speech, broken syntax, asides and so on. 3  Informal writing takes a personal tone as if you were speaking directly to your audience (the reader).
An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small plate (chip) of semiconductor material, normally silicon. This can be made much smaller than a discrete circuit made from independent electronic components.
For an electronic or micro-electronic circuit to be useful and effective, it has to interface with something. Input interface circuits connect electronic circuits such as op-amps, logic gates, etc. to the outside world expanding its capabilities. Electronic circuits amplify, buffer or process signals from sensors or switches as input information or to control lamps, relays or actuators for output control.