[i=s]This post was last edited by wushuisheng on 2020-4-18 20:28[/i]After receiving the kit, I encountered the problem that the USB driver could not be recognized. When I downloaded and installed the ...
[size=4]Since the launch of the [pyboardCN V2] crowdfunding in February, after everyone's discussion, consultation, and confirmation, the board is finally out! Now we have launched the pyboardCN V2 fr...
AbstractAcceleration, deceleration and stop functions are realized by pressing buttons, speed is measured by interruption, and software delay is used to eliminate jitter. For the specific implementati...
[size=4]1. Display multiple widgets in the object in QMainWindow. [/size] [size=4]1. Display multiple widgets in the object in QMainWindow. [/size] [size=4] Everyone knows that the method of setCentra...
The smart home system has been developed for so many years, but its positioning is still relatively high. Ordinary families still have a long way to go before they can move in this direction. . . . . ...
Bluetooth is one of the most dominant low-power wireless technologies today and is very familiar to wireless device users and developers. Prior to last summer, Bluetooth network types were limited to ...