"TSMC Chairman Liu Deyin said in response to analysts' questions at the company's second-quarter earnings conference last week that the global semiconductor shortage may continue until 2022. His remar...
Well, the cause of the incident was that Jiedian and Soudian merged, and Monster went public. Our netizens also discussed these two things:
During the conversation, a netizen who used to work at Soudi...
As shown in the picture, I only used the solder pad method to connect the first antenna to the components, and the other parts used wires. Then the problem now is that the antenna has no green oil are...
The previous article [Advanced Motor Control - PID Speed Control](https://bbs.eeworld.com.cn/thread-1166004-1-1.html) explained the speed loop control of the motor, which can control the motor to reac...
[align=left][font=微软雅黑]In modern electronic products, automatic control systems, electronic instruments and equipment, household appliances, electronic toys, etc., DC motors have been widely used. The...