I used Protel99 for the first drawing, then 99SE, and now I use Altium Dexigner 6.8. But when I draw the schematic and load the schematic bus network connection into the PCB, why can't I connect it of
I would like to ask how the file storage path is determined in embedded systems. Take Spreadtrum platform as an example. What is the storage process? How is it implemented in the driver?
The 2011 National College Student Competition test paper has been announced. If contestants have any questions about Question H of the competition, they can post them here !We look forward to the enth
The following code is the input capture function of GD32F303CBT6 that I wrote according to the information on the Internet. It uses PA0 and TIME4_CH0. The PA0 pin has input a 50% signal of 1KHZ.
#incl
I was looking up information online these days, and suddenly found an interesting technology. Let's take a look at the introduction of the Wi-Fi Alliance: [url=http://www.wi-fi.org/discover-wi-fi/wi-f