[size=4][Introduction]The footprint of a part can be specified when designing a circuit diagram or when importing a network table. When designing a circuit diagram, you can specify it in the Footprint
[i=s] This post was last edited by 放放那个鸡腿 on 2017-12-29 11:59 [/i] As the title says, the AC220V rectifier bridge circuit makes an abnormal buzzing sound. The circuit diagram is as follows. The filter
[b]Source: [/b] [url=http://www.top-e.org/] Top-E Embedded Training [/url] [b]Author: Top-E Student - Ma Bin [/b] Shell is a program with special functions. It is an interface between the user and the
After the basic functions of dust detection are implemented, the data is available, but the time needs to be displayed. MicroPython has the RTC function, so a clock is added on the previous basis. Eff
The following is my collection of articles about capacitors. It describes in detail the structure of various types of electrolytic capacitors and related usage knowledge. Interested friends can take a