Recently, the most common word I hear in the automotive industry is connectors. I was not in this industry before, so I feel a little confused when I first come into contact with them.Connectors conne
[font=微软雅黑][size=5]The following is a course on DC-DC/AC-DC converters that I have selected for you. The content involves some key points and techniques for converter use and circuit design. I hope th
Based on the 51 single-chip microcomputer, the LED light flashes once for each positive or negative number of the digital tube, and when the positive or negative number reaches the last digit (positiv