七夕-感人至深的微小說1. For three consecutive Valentine's Days , he received a blessing text message from the strange number , with only five words: Happy Valentine's Day . He never replied . On the fourth Vale...
[font=楷体_GB2312][size=14px][size=6] [font=黑体]The first Han Han vs Liu Qian in the Year of the Tiger[/font][/size][/size][/font] [font=楷体_GB2312][size=14px][size=6][/size][/size][/font] [font=楷体_GB2312...
[font=微软雅黑][size=5][b][url=http://www.te.com.cn/chn-zh/about-te/ecc.html][color=Orange]About No Creation, No Miracles[/color][/url][/b] [/size][/font][align=left]In the past, life was always slow. Eve...
Allegro_SPB_v16_2 is the most classic textbook on the market, strongly requested to be the essence
Cadence High-Speed PCB Design and Simulation Version 3
Good stuff, no need to say more, you will know...
1. The magnesium rod of the electric water heater should be replaced frequently.The inner tank of the electric water heater sold below 1,000 yuan is generally made of galvanized iron plate. Although t...
I have seen many reviews of 554 by my classmates, but they all lack "design documentation". Every time I change a new MCU, the most boring part is the drivers of various hardware modules: a bunch of r...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
The biggest advantage of Profibus is that it is guaranteed by the stable international standard EN50170 and has been proven to be universal in practical applications. It has been widely used in man...[Details]
The programmable controller directly controls the stepper motor, which can significantly reduce the cost of the control system of the modular machine tool automatic production line. The article int...[Details]
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