Analyzing the Performance of a Gizduino-Based Modular Microcontroller Training System

When experimenting in the microcontroller laboratory, most students spend much time debugging the circuit connections on their breadboard rather than focusing more on the program code to be uploaded to their microcontroller. Thus, this study sought to design and fabricate a Gizduino-based microcontroller training board and use it as an educational tool for technological design activities. Circuit designs for every learning module are created using the NI Multisim software, and NI Ultiboard software was used to design the PCB layout of the entire training board. This development training board consists of fifteen (15) on-board embedded modules, including the mainboard. Using the created laboratory activities, the board was utilized to teach and learn microcontrollers using only one development training board. The selected students at Mindanao State University-Naawan, Naawan, Misamis Oriental, Philippines, characterized the training board as instrumental in enhancing their knowledge of microcontroller programming and interfacing. Moreover, the development board offers faster and more effective prototyping for Gizduino-based microcontroller projects.