13. PWM 之術語表示：(A)Changing the duty cycle signal(B)A change in s ignal strength from h igh to low(C)U
問題詳情
13. PWM 之術語表示： (A)Changing the duty cycle signal (B)A change in s ignal strength from h igh to low (C)Used to calculate transmission slippage (D)Changing a signalf rom hertz to cycles。