[align=left][color=rgb(25, 25, 25)][font="]Filters, as the name implies, filter out some specific frequency domain "waves" in the signal. According to their functions, they can be divided into low-pas...
Please help me explain two sentences about IO port. As a newbie, I always use library functions when using stm32, so I am confused when I encounter these two sentences. Please help me~ 1. GPIOG->MODER...
[size=4]Register rules[/size] [size=4] Like the floating-point C compiler, strict register usage rules are also defined in the fixed-point C compiler. These rules are very important for writing the in...
[i=s]This post was last edited by Jacktang on 2020-10-24 20:32[/i]The impedance of the capacitor is related to the signal frequency, and different impedances can be obtained under the input of differe...
PADS drawing board, what are the advantages of flat area compared to copper plating or copper pouring? What are the special requirements for making a flat area when copper plating or copper pouring ca...