I have a question for you. I was debugging a DSP circuit board recently and found a strange phenomenon. The program would suddenly crash after running for a while. But there was no problem on the deve
If LRU uses the bit setting method, then a group of two rows is very simple. One bit is set to 1 and the other becomes 0. What if a group has three or four rows? How many bits are needed to set the bi
Dear seniors, I want to learn about this and make an electronic clock, but I can't make it no matter how hard I try. Can anyone send me a successful diagram and program for reference? Thank you.
Functional features: There are 6 touch (function) switches on the operation panel, namely "switch" (power), "timing", "wind speed", "cooling", "heating", "swing blades", etc. When any switch is presse