Use an I/O port of a single-chip microcomputer (choose any one of the 4 I/O ports, indicate your choice when designing the program) to control 8 light-emitting diodes, and design a control program tha
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I was still on a business trip when the logistics arrived. After getting the board, I tested it first and ran it according to the official test of Anxinke: https://aithinker.blog.csdn.net/article/deta
Recently, I have been handling some government affairs. I used to have to go to many places to get them done, but now I can just go to one service hall and do it online. It is really much more conveni
[i=s]This post was last edited by wenyangzeng on 2021-11-1 14:39[/i]Free evaluation - Topmicro intelligent display module (3) display digitalThe digital quantity to be displayed at a certain position