1. Does the inductor have positive and negative poles? Does the inductor have positive and negative poles? An inductor is just an electronic component with direction (phase difference) but not positiv
I am studying electronic engineering, but I always have no idea what to do at work! I always feel that what I have learned is not solid and it is difficult to connect it with actual work. Please give
Dear experts: I use a PD controller to control the motor to drive the load, but after trying several parameters, the load carried by the motor is unstable. I don’t know what is the reason? If anyone h