[align=left][font=宋体]I am a junior engineer who has worked for several years.[/font] [font=宋体]The cases I have worked on are not too many but not too few either. The single chip microcomputers range f
I have a problem with switching four lithium batteries, which are mainly used in equipment. The four batteries are from 1 to 4. The first battery starts to discharge. When the first battery is dischar
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This week, many netizens have been downloading electronic materials. Is there any recent activity? Or everyone has returned to work and started to check materials. It is better to share happiness with
The voltage high and low level output on my car's MCU is fine, but it can run when it is directly driven. However, it cannot run when infrared is added. I don't know where the error is. Please help me