Analysis and processing of Protel 99 SE network table errors[/size][/font][/align][/align][align=center][align=center][font=黑体][size=18pt][/size][/font] [/align][/align][/font] The network table is a
In Linux, delay functions are usually used for timing. There is a special delay function called sleep, but the biggest problem with this is that the timing time will increase, and the time is not fixe
When designing a circuit, special attention should be paid to separating the analog circuit from the digital circuit, and the corresponding grounds should also be separated. Improper grounding can cau