A FRAMEWORK FOR DEMONSTRATION DEVICES USED IN DISTANCE-LEARNING ENVIRONMENTS

Distance-learning has become widespread around the world. Many training areas such as engineering require the acquisition of practical rather than theoretical knowledge. In this paper, a framework is presented in the form of four pilot projects which is used for practical laboratory measurements in a distance-learning environment. Four demonstration devices consisting of an induction motor drivetrain, a magnetorheological clutch as well as a rolling resistance and an ultrasonic sensor were built and several examples of measurements presented. The system, based on accessible and user-friendly hardware, is cost-effective, simple to program and can be adapted to suit any application.