The recent rapid IoT review post was pasted directly from the web notebook. It was fine when pasted, but later I found that if I didn't log in to the web notebook, I couldn't see the pictures. It can ...
A8 core board, kernel version 4.1.18, the initial serial port devices only have ttyO0-ttyO2, now we need to use ttyO5 serial port, and add uart3, uart4, uart5 in the kernel
The device tree is modified...
In recent years, switching power supplies have developed rapidly due to their high efficiency, small size and good output stability. They have been widely used in various fields such as industry, nati...
Basic knowledge of welding : https://training.eeworld.com.cn/course/4807For electronic engineers, soldering seems "easy", but in fact there are many tricks involved. If you are not careful, a mistake ...
unix/mpthreadport: Ensure enough thread stack to detect overflow.
unix/mpthreadport: Ensure enough thread stack to detect overflow.
tests/float: Add new lexer test to test parsing of float without pre...
[i=s]This post was last edited by AE007 on 2021-12-13 02:42[/i]In actual projects, we need to display the value of the sensor or ADC in the form of a waveform. The usual solution is to use the USB int...