I just bought a stm32f407 core board, and found something strange in the information provided. Are the VSSA connections of stm32F1 and F4 different? As it says in the PDF, F4 is connected to VCC3.3V t
[i=s]This post was last edited by paulhyde on 2014-9-15 03:24[/i] I am a novice, thirsty for knowledge, hope to discuss and learn together. . . I am currently responsible for a multi-function acquisit
I am reading Ren Zhe's book now, but I feel that reading is a bit boring, and I don't know how to put it into practice. After all, I just learned it and I don't know how to transplant it, so I would l
RF engineers are bringing the Internet to the world
How do satellite communications work from space?
Radio frequencies used for space communications
Satellite frequency bands: L, S, C, X, Ku, Ka bands
We have introduced the development trend of high-speed data interfaces in the future, among which high-speed wireless data transmission has occupied a very important position. They have reduced the nu