[i=s]This post was last edited by btty038 on 2019-12-4 21:33[/i]There are three possible reasons:1. The matching component is affected by the shielding cover and the impedance is biased.As shown below
In modern portable intelligent instruments or handheld devices, Chinese human-machine interface has become a de facto industry standard. Graphic dot matrix LCD that can display Chinese characters and
In the past year:
① I have completed 80% of my goals, but I chose to avoid the things I wanted to accomplish the most. I did not complete the goals I wanted to achieve. Some things may be missed for a