B??c 2: Sau khi trang Net ???c t?i xong, hãy di chuy?n ??n m?c “T?i Application” ho?c bi?u t??ng bi?u di?n ?ng d?ng di ??ng.Theory: Readings show the successful voltage based on the standard worth of samples in excess of a whole amount of durations of the fundamental frequencyXem tr??c b?ng tin kèo cho m?i tr?n ??u, giúp b?n n?m b?t thông t