In this tutorial, we will learn about scrolling long string of text on a character LCD, which can be tricky. A character LCD module has a small amount of RAM that can store text and supports the continuity of text scrolling across an LCD display. However, this requires a careful design o...
InLab 12, we learned about the basic structure of a monochrome (single color) LED dot matrix and its interface with a microcontroller to display static characters and symbols. Today’s lab is its continuation, and we will be discussing on displaying a scrolling text message on a 16×8 LED ...
In this way, it’s possible to analyze both the mouse reports and the corresponding pointer movements in real time. For those who have no Arduino at hand but wants to repeat the experiments, I’ve also created a software-only mouse analyzer (code), though it works only on Windows and ...