[i=s] This post was last edited by paulhyde on 2014-9-15 09:46 [/i] It contains questions for both undergraduate and junior college students. The undergraduate questions are slightly more difficult an
How should I put it? Whether you are employed or not, I hope we can have a good communication. After all, maybe the position here is more suitable for you. The most important thing is that the company
When compiling the project with Altium, the following error occurs [Error] Serial port.SchDoc [color=#FF0000]Compiler 3V3 contains Open Collector Pin and Power Pin objects [/color](Pin CN3-1,Pin CN3-2
At first, I used STM32CubeMX software to develop software, and it turned out that it supports MDK5.10. I am a lazy person, and I have been using MDK version 4.22. I think it is good and stable, so I a
Does anyone know? It is not written on the circuit diagram. In addition, there is a concave negative character under the ceramic antenna (bottom layer). Is it made by the PCB manufacturer? How can I d