Since the Chinese New Year, I have checked the national epidemic data every night before going to bed and when I get up, to see if the number of confirmed cases has decreased, to see if the number of ...
How to design an active amplifier that can amplify low-frequency signals while allowing high-frequency signals to pass normally? I made some modifications based on the common-mode amplifier, but the e...
[i=s]This post was last edited by ljj3166 on 2020-10-17 23:01[/i]There's been a lot of stuff going on lately, so I haven't updated for a while.
I worked on it over the weekend and basically achieved t...