1. Higher performance requirements Home appliance manufacturers using open-loop AC induction motors (ACIM) or stepper motors have higher performance requirements. They found that previous motor contro
Input 300V DC voltage, output 220V 50HZ sinusoidal AC, load resistance 220 ohms, I want to calculate the value of capacitance and inductance, preferably with a process, thank you
Currently, all smart clocks and smart ornaments on the market need the function of obtaining time and weather information. Many customers and friends have asked about this before, so I wrote this arti
[font=宋体][color=#000000][font=宋体] Who is Mi's father? No one can guess this brain teaser. [/font] [/color][/font][font=宋体][color=#000000] The answer is revealed, it is Die. Want to know the logic behi
Since SOSO is a physics major, there is a question that I have known since childhood, but I still don’t fully understand. I would like to ask SOSO for advice: Rockets or spacecraft usually have to rea
This unit is recruiting part-time matlab automatic control lecturers, requiring certain project experience, strong expression ability, high salary, daily payment, if interested, please contact me. Loc