The invention relates to a four-phase (8/6 pole) switch magnetic resistance motor control device of a single current sensor and a realized method thereof.
本发明涉及一种单电流传感器的四相（8/6极）开关磁阻电机控制装置及其实现 方法。
2
Keyboard, video, mouse switch. it is a hardware device that enables a single keyboard, video monitor and mouse to control more than one computer one at a time.
键盘、视频、鼠标转换器。允许单个键盘，视频监视器和鼠标同时控制多台电脑的硬体设备。
3
A KVM (keyboard, video, mouse) switch is a hardware device that allows a user to control multiple compute from a single keyboard, video display monitor and mouse.