Development and Evaluation of Portable Microcontroller Training System

This research aimed to develop a high-portability and multipurpose Microcontroller Trainer by employing Research and Development (R&D) with the ADDIE (Analysis, Des ign, Development, Implementation, Evaluation) model. It focuses on the development s tage (the design aspect) and the testing stage of the trainer’s performance. The results of this study indicate that the developed product of microcontroller trainer can be categorized as “very feasible” to use with a final score of 72. Meanwhile, for the aspect of trainer performance, it is also declared that the developed product is “very feasible” in terms of function and usefulness that can be used as a multipurpose media.