There are many types of noise, and their properties are also varied. Therefore, there are also many noise countermeasures (i.e., methods to reduce noise). Here, we mainly talk about noise related to s...
This is the PCB and schematic diagram of the power amplifier board. I directly connected the digital ground part through copper cladding. The digital part and the analog part are covered with copper s...
[i=s]This post was last edited by wushuisheng on 2020-4-18 20:28[/i]After receiving the kit, I encountered the problem that the USB driver could not be recognized. When I downloaded and installed the ...
"Digital Circuit and Digital System Experiment and Course Design Training Course" is written based on the basic teaching requirements of the "Digital Circuit and Logic Design" course proposed by the T...
When the AT91SAM7S256 serial port receives instructions to send multiple frames of data, the last frame always loses two bytes of data! It is sent normally without serial port instructions, and no dat...