[i=s]This post was last edited by lansebuluo on 2022-7-13 12:28[/i]The development board comes with a FreeRTOS application example, which is not used here. Instead, I downloaded it from the official w
Zhouyi Compass simulation experiment 3: Try to recognize picturesIn experiment 2 ( https://en.eeworld.com/bbs/thread-1176333-1-1.html ), we have tried to analyze the source code and found the mechanis
[size=4][color=#000000][backcolor=white]The function of the phase-locked loop: it can track the input signal (phase) (it also has other functions, such as frequency detection and phase detection). [/b
I had a desk lamp at home that I had used for many years, but it was left unused because the lamp tube was no longer compatible. I was planning to use this old lamp stand to make an LED touch dimming
It took me a while to find the LCD routine in the EBI subdirectory of the routine.
So what is EBI?
EBI is the External Bus Interface. This reminds me of the FSMC in STM32, which is also an External Bu
I am currently working on a 485 communication circuit. The circuit schematic has been uploaded, but I have discovered a very strange phenomenon when testing it. Phenomenon 1: This circuit uses a 485 t