Dedicated universal microcomputer system for the Department of Mechanical Engineering of the University of Stellenbosch

Abstract

The Department of Mechanical Engineering at the University of characteristics, to adapt the system for a number of applications Stellenbosch developed the need for an intelligent controller for their well-equipped laboratories. The system had to be dedicated only to their mechanical laboratories, but with universal on various experiments. The system had to be: 1. Universal to fit most experiments. 2. Programmable. 3. Fast control system. 4. Dedicated to one experiment at a time. 5. Long control time intervals. 6. Reliable system which can withstand harsh electrical interference.

The microprocessor, with its ability to perform a wide variety of different functions and being programmable was the answer. It could be obtained at low cost and coupled via suitable interface circuits to a wide variety of external devices.