[align=left][/align][align=left][font=微软雅黑][size=3]Recently, there has been a lot of news about mobile phone battery safety issues. First, Samsung Galaxy Note 7 was recalled worldwide due to battery e
[table][tr][td][table=98%][tr][td=2,1][table=95%][tr][td=1,1,30%] [/td][td=1,1,46%][/td][/tr][/table] I have sorted out some common brand information, sorted them alphabetically, and provided the manu
[font=宋体][size=3][b]Chinese Character Processing[/b] The problem to be solved now is that the embedded system often does not use a complete Chinese character library, but often only needs to provide a
I copied a code and simulated it on Proteus. The P3.3 port always outputs a low level. I loaded the original article, but there is no such problem. Please give me some advice... The code I copied: #in
[font=宋体][size=5]Recently, when I was doing PCB design, I was chatting with an old engineer. He said that the wiring of the power ground must form a loop. It is not possible to directly connect all th