As the name implies, a transparent screen is a screen with good light transmittance. There are two methods of transparent screens on the market, one is LED transparent screen and the other is LCD tran
Everyone! My board is Intel's 845 chipset with a dedicated BSP, but after developing the system, I found that there is no small mouse arrow and the hard disk cannot be displayed after entering the CE
Questions: The 5V I/O port will cause the LED to light up weakly when the high-level drive mode is used during power-on and when NRST is low.Answer: The 5V I/O of the AT32F403 has a maximum driving ca
This article was written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original author must be indi