In my life as a programmer, I encountered a lot of compiler-based as well as scripting languages. One of the lowest common denominators has always been the C language.
In our case, this is embedded system programming, which is another name for hardware programming; this first statement is also true.
Let's check what C programming really is and let's enter into a new world, that is, the realm of Arduino programming. We'll also use a very necessary feature called serial monitoring. This will help us a lot in our C learning, and you'll understand that this feature is also used in real-life projects.