Don't Let Your Arduino Code Turn Into a Mess (for C++ beginners)

It is very common for beginners to write "digitalRead" and "digitalWrite" everywhere all over the code. This makes it harder to read since it is very low level of abstraction and you have to think about wire connections while trying to understand what the code is supposed to do. To improve readability of your code it is good idea to make functions with descriptive names that clearly say what you actually want to do and then do the necessary "digitalRead" or "digitalWrite" inside that function.
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Видео Don't Let Your Arduino Code Turn Into a Mess (for C++ beginners) канала Indrek