[size=4]1. Coupling capacitors, bypass capacitors, and inter-electrode capacitors exist → Impedance changes with frequency → Amplification is a function of frequency - frequency response (frequency ch
[table][tr][td]Forwarded Yesterday, I received a phone call from an unknown person with a southern accent, and he called me by my name right away! "Mr. Li, hello!" "Who are you?" "Your old friend" "Wh
Home heating effect testerAuthor: lvqy1. IntroductionWhen I wrote this idea, the heating had just started. In previous years, the heating at home was very good, and sometimes I even had to open the wi
lvqyonsemi and Avnet IoT Innovation Design Competition
The foundation of special light sources, color display and other industries is the restoration and transmission of color, which belongs to the category of light source photometry and colorimetry in th
[i=s]This post was last edited by jorya_txj on 2016-8-19 14:06[/i] Due to limited energy, the cortex-m7 series has not been ported yet. Now we are looking for open source enthusiasts who can port raw-