As the title says, I don't know how to use simulation tools and mathcad, so I can't calculate the expressions of current I and Vin manually. The expressions need to be resolved into standard forms (li...
High-speed PCB design rules and techniques analysis : https://training.eeworld.com.cn/course/6004[Course Background]:What are rules? How much should be controlled between various devices? How much sho...
As we all know, Win95 has the function of setting passwords, but I wonder if you have noticed that when returning to Win95 from the "suspend" state, the system does not require us to enter a password....
The previous section introduced the WS2812 driving method. Based on this, we can design a variety of interesting applications. First, let's take a look at the WS2812 light strip displaying a rainbow. ...