Newbie seeking advice on programming inversion issues
Thread Content
In programming, the issue of inverting signal pins often arises, right? I’m a beginner. What exactly does \"inverting\" mean? What function does it correspond to in terms of modules? How is inversion performed? In what situations is inversion necessary? What will happen if inversion isn’t carried out when it’s needed, and what are the consequences? I would be greatly grateful if an expert could provide a detailed explanation! !
Inversion is equivalent to the NOT gate in logical circuits; for example, an alarm is usually triggered when the value is 0, but after inversion it becomes 1, triggering an alarm