👉 Avionic is a type of electronic system that uses electromechanical components to manipulate and control mechanical systems. It allows for precise, controlled movement and manipulation of objects using electrical signals. Avions are common in aviation applications where they can be used to move aircraft and other vehicles. The term "avionic" was coined by John A. B. White in the 1920s as a way to describe the technology that is now known as avionics.