As the title says, I have learned to reuse multi-channel layout and routing.But I have not found a way to copy the copper, because the board requires that the pads of each device need to be copper-rei...
[i=s]This post was last edited by littleshrimp on 2019-4-21 19:11[/i] I bought two Hall three-axis joysticks at 38 degrees. I took one apart. The circuit inside looks quite simple. The bottom X and Y ...
semiconductor
The material is taken from the junction of metals and non-metals in the periodic table. At room temperature, the conductivity of semiconductors is between conductors and insulators.
Intr...
High power converters supporting all standard industry input voltagesThe DCM ChiP is an isolated, regulated DC-DC converter that operates from an unregulated wide range input to produce an isolated ou...
We are a technical team with ideas and dreams. If you want to have an extra part-time income, and have strong skills in the stm32f103 series and are familiar with 4g module development, then join us. ...
Before use, please be aware of the following points:
The function process is manually assembled to fully utilize the device efficiency. At the same time, TI provides C and linear assembly code to the ...
The voltage vector formed by SVPWM can usually be divided into three sections:
Linear region
Zone I (focus more on phase and change amplitude)
Zone II (focus more on...[Details]
Recently, the "IAIC Information Security Summit Forum and China Chip Application Innovation Design Competition Information Security Special Competition" was successfully held in Haining, Zhejiang, ho...[Details]
Usually, the programming language used in single-chip microcomputer development is assembly language. After the program is written, it is edited on the computer using software such as PE and EDLIN...[Details]
Tsinghua University Intelligent Industry Research Institute (AIR) and Baidu Apollo held a joint press conference in Yizhuang, Beijing, and jointly launched the world's first vehicle-road collaboratio...[Details]
According to Qichacha, on January 29, Hefei Micro-Nano Sensing Technology Co., Ltd. (hereinafter referred to as "Micro-Nano Sensing") underwent industrial and commercial changes and added several new...[Details]
/*------------------------------------------ Function: Use the internal timer 0 of the 51 MCU and output from port P1^0 Square wave with a period of 2ms Author: Zhang Kaizhou Date: 2019-5-14 22:44:19...[Details]
1. Introduction of the concept of counting
Let's start with counting votes: draw a "positive". This is counting. Examples of counting can be found everywhere in life. For example: the counter on a ta...[Details]
BOE (BOE Technology Group) launches its first low-power ultra-high-definition eye-protection screen to empower two high-end flagship products of StarJi Meizu
On March 30, Meizu Group h...[Details]
This paper first introduces the wireless medical monitoring technology based on WPAN, then introduces the technical implementation based on JN5121 chip, and experimental verification. Finally, the dev...[Details]
In recent years, ubiquitous multi-mode human-computer interaction has become an important driving force for the development of the Internet of Things. Each generation of innovative development of hum...[Details]
On April 14, Shenzhen Textile released its performance forecast, saying that in the first quarter of this year, the company expects to achieve a net profit attributable to shareholders of listed comp...[Details]
Recently, Ningbo Zhongda Lide Intelligent Transmission Co., Ltd. (hereinafter referred to as "Zhongda Lide") issued an announcement stating that the company plans to establish a wholly-owned subsid...[Details]
LED has become an unshakable backlight source in portable products. Even in the backlight source of large-size LCDs, LED has begun to challenge the mainstream position of CCFL (cold cathode fluores...[Details]
2. Transplantation of embedded player madplay
The madplay player program mainly depends on the following libraries:
zlib zlib-1.1.4.tar.gz Provides a library for data compression
libid3...[Details]
Planning systems are becoming more and more complete, projects related to new power systems are coming one after another, and companies are integrating and innovating across industries, with power gri...[Details]
PCB Design
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