This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
Non-isolated 220v to 3.3v inductor,
There is a buzzing sound when the optocoupler is working , but there is no buzzing soundwhen the optocoupler is not working . How to solve it?...
[i=s]This post was last edited by gyp1 on 2018-6-15 15:42[/i] [align=left][font=微软雅黑][size=4] The holiday is coming soon, so I will post all the content. Now all the tasks are completed (including bas...
After the recommendation and application from the forum administrator (@ nmg ), I got the development board based on STM32G431 today. I would like to thank the administrator for his help.
Next we will...
Transformers are used in almost all electronic products. The principle is simple, but the winding process of transformers will have different requirements according to different usage occasions (diffe...