As shown in the attached picture, this circuit is the protection circuit used in the products of my predecessors. Over the years, other colleagues are not clear about some of the details in it, so it ...
[i=s]This post was last edited by Rambo on 2018-12-12 14:42[/i] [align=center] [/align][size=4]I am not a programmer, and I have never learned Linux. I just think it's fun, and I plan to take some tim...
After more than 10 days of waiting from the time I placed the order to the time I received the courier today, the Raspberry Pi 400 I had been waiting for has finally arrived. First of all, it came in ...
Measure whether the characteristic impedance of the produced PCB meets the design requirements. Generally, the impedance to be controlled includes single-ended lines and differential pairs. Therefore,...