Modular power components not only help engineers gain powerful design advantages (including predictable component and system functionality and reliability, short design cycles, easy system configurati
After the previous introduction, we can see that the OpenCV library has been built. It is equipped with the OpenCV4.4.0 version. However, to use it, we still need to have the same library in the virtu
[size=4]The reading method of ceramic capacitors is basically the same as that of resistors, which can be divided into three types: color code method, digital code method and direct code method. The b