This paper uses the characteristics of a four-port network and a new structure to realize the function of a standard waveguide magic T. Not only is the size of the structure greatly reduced, but the d
I just started working and I still have many difficulties in designing. Now I urgently need a test circuit diagram for testing the performance of VDMOS power devices. This power device is used for ele
With the LCD and TS driver, we can do some complex demonstrations. The following is a fractal (mandelbrot) demonstration program, which first draws the initial pattern, then reads the touch screen inp
The mission of 1.5 million units must be completed ahead of schedule. After completing the mission of 1 million units ahead of schedule in 2005, the Lenovo Yangtian team received another "higher instr
I just received an email, share it with you [:)] > >1. Don’t say the word “impossible”. > >2. The first reaction to everything: find a solution, not an excuse. > >3. When you encounter setbacks, say t
Fundamentals of Motors and Traction (Petroleum University) : https://training.eeworld.com.cn/course/26637Video tutorial on motor and traction basics from Petroleum University