Recently, the Chinese men's football team received a "challenge", but the "challenge" was not issued by any national team, but by a copycat football team that claimed to defeat them. "The goal is to d...
So depressed... I've looked at Joyo and Dangdang, but can't find it. I guess it's because it's not selling well. Business comes first... :Q :Q :Q :'( :'( :'( I'll look for it tomorrow......
The second video corrected some mistakes in my previous video. First of all, the light source is not made with DLP, because DLP is not necessarily a micro-projector, and the resolution can also be hig...
[i=s]This post was last edited by 1nnocent on 2021-10-21 20:58[/i]The question is as shown in the picture. Picture 2 is the reference answer. The answer seems to be wrong.The answer to "1" seems to ha...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:37 [/i] Can you bear it? :lol Quadcopter (Question B) Supplementary instructions The "flight control" mentioned in the instructions (2) of t...
I'm begging for a POWERPCB design rule. What are the parameters in the design rule? Design parameters for 2-layer and 4-layer boards. Thank you. I'm just getting started with layout. QQ:147550444 E_MA...
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