One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

This repository contains a curated collection of Java tutorials and example code for beginners and intermediate developers. Each tutorial covers core Java concepts with simple explanations and ...

This module demo codes sets the PA port (PA0～PA7) as the output and cycles the high and low levels at an interval of 1 second. The PB port (PB0～PB7) is set as the input. In addition, it is configured ...