This series mainly explains the basic knowledge of wavelet theory, basic theory of wavelet transform and wavelet algorithm and other related knowledge.
This DIY CNC power supply involves some structural design issues such as the outer shell, internal board, and heat sink fixation. I have some ideas that I would like to mention here.
The design of the
Anyone who has owned a laptop computer will have noticed that when running on battery power, their portable device behaves differently than when running on AC mains power—the display dims, the process
Dear experts, I found that the IO ports are not enough when using the arm9 chip. I want to expand the IO ports from the address line and data port. What should I do? ? Please give me some advice! ! !