The GPIO in 2812 is divided into many groups: GPA, GPB, GPD, GPE, GPF, GPG.We abstract the groups.
Group abstraction: CGpio classUse namespace to wrapthe class namespace NF281x{class CGpio{CGpio( cons...
As shown in the figure above, the corresponding part of the explanation is in English. This part of the content comes from TI's SBOA015 op amp stability analysis.
Now there is a demand to amplify a si...
A DC regulated power supply is used to power the developed board, but the switch capacitor of the board is burned after power-on. Analysis shows that the capacitor is burned due to overvoltage. Now we...
[i=s]This post was last edited by lugl4313820 on 2022-1-29 16:06[/i]Yesterday, the communication between N32g45 and STM32F103VE was realized, [New reminder] [National Technology N32G457 evaluation] 10...
B628 Boost IC Peripheral Components and PCB Design Practice
PCB drawing board suggestions:As shown in the figure below, the red line from power input to output should be thick and wide. The inductor t...
[size=4][color=#000000][backcolor=white]1. Disabling interrupts can achieve mutual exclusion, but interrupts cannot be responded to at this time[/backcolor][/color][/size] [size=4][color=#000000][back...