33. CAN Bus硬體電路為何要放120歐姆在末端?
(A)避免溫度過高;
(B)避免電路短路;
(C)減少信號反射;
(D)減少驅動損失

答案:登入後查看
統計: A(4), B(45), C(289), D(20), E(0) #2812038