Another good way to get system information in Python is to use the third-party module psutil. As the name implies, psutil = process and system utilities, it can not only achieve system monitoring with
[align=left][color=rgb(34, 34, 34)][font="]Since CMOS circuits have extremely high input impedance, they are very likely to sense interference voltages and cause logical confusion or even damage. Ther
2020 has passed so fast, and it is already 2021 in a blink of an eye. Looking back on 2020, it should be the most unforgettable year in my life. I read a lot of books in this year, about 30-50 books.
I read some "basic circuits" in a book, and many of them require "good" parameter consistency. I want to ask, since transistors and diodes look similar nowadays, are the parameters similar? Can I use
I have a Huawei E353 3G network card, which I can use with the Raspberry Pi 4.Huawei E353 parameters:
Network mode: dual mode
Bus interface: USB
Antenna type: built-in antenna
Network type: 3G: HSPA+,