This issue of "Power Supply Technology Excellent Materials" selects 30 representative materials, totaling 530M. It mainly includes switching power supplies, transformers, high-frequency power supplies
[i=s] This post was last edited by qq670300923 on 2016-8-9 16:40 [/i] I had planned to go to a training institution for a month of training recently, but it was too expensive, so I didn't sign up. I d
TCK (pin 9) low, but should be high. Please check target hardware ???
The emulator reports an error. It worked fine before and now it doesn't work anymore without any changes?
Thanks!!!
I want to implement the following function: if the user does not operate the system within 5 minutes, turn off the backlight, and turn on the backlight as soon as a user operates the system. But I don