I have never understood how to choose the right coefficient for PID . Let's talk about your experience. Here is a 51 program I used. typedef struct PID {double SetPoint; // Set the desired valuedouble...
Functional Description This project includes two buttons and a 4-digit digital tube display, which together realize a 24-second countdown of , and have the functions of pausing and re-counting. The sp...
In the single-chip minimum system, to ensure that the program starts to execute from the internal program memory, EA/VPP must be connected to a high level. But when I look at some circuit diagrams, so...
[align=center][/align] I often see UP hosts recommending "White Snake" on Bilibili. I watched it today and thought it was really good. I rarely recommend movies to others, but today I recommend it. I ...
[If you don't understand, ask] I saw a three-phase inverter design document from TI. Regarding the design of active Miller clamp, this is the original words: "During the switching process of IGBT, dis...
As shown in the picture, written by Marcel PelgromPage 27 of the book, Van der Pauw structure used to measure sheet resistance, according to the physical meaning, formula 2.22 is correct, because the ...