[align=left][size=14px][size=3][font=微软雅黑]The list of moderators who received awards in July 2018 is as follows:[/font][/size][/size][/align][align=left][size=14px][/size][/align] [align=left][size=14...
This book starts with the working principles of basic electronic circuits and introduces the characteristics and design methods of vacuum tube amplifier circuits from the simplest to the most complex....
[i=s]This post was last edited by lising on 2018-7-11 21:38[/i] I got this microcomputer time switch from a friend. I wanted to use it at the time, but it has been put away until now. I took the oppor...
Function name: Timer_A Function: Interrupt service function of timer A, where the flow direction and flow speed of the water lamp are controlled by the flag Parameter: None Return value: None ********...
I am a process engineer and I want to measure the water tightness of a cavity, but the humidity meters on the market are too big to fit in. I checked some information and found that the humidifier nee...
After the PADS PCB file is converted to ASC, and then the ASC file is imported into AD, why is the PCB copper plating imported into AD gone, and the pads connected to the ground become disconnected? H...