The boards and systems I made were unstable, so I mentioned whether I could just use Raspberry Pi. It's not expensive, and it's also very stable after a lot of verification. I want to ask if there are
It is too troublesome to download information frequently, and some websites often have problems from time to time, which is too time-consuming. For convenience, I wrote a program to move all the infor
I want to make a small program to achieve the following effect: When the call button is pressed or there is an incoming call, the screen will switch to the vertical screen immediately regardless of wh
There are two purposes for posting this. First, remind everyone that there are still activities related to the Spring Festival in our community, so when visiting relatives, don't forget to bring your