[i=s]This post was last edited by maychang on 2020-3-2 19:05[/i] We have learned the Pythagorean theorem in junior high school. The hypotenuse and the leg refer to the two right-angled sides of a rig...
[b][align=center][size=17px]Now, whenever you open the SoC original PCB Layout Guide, you will find that the corner angle of high-speed signal routing will be mentioned. They will say that high-speed ...
The program download design of the 51 single-chip microcomputer hardware design is shown in the figure, but the program cannot be burned in, the single-chip microcomputer cannot be detected, and the v...
Through the previous learning, I have an understanding of the environment construction, and I can create my own project files through the routine learning. Here I will light up the LED water lamp to f...
1 Introduction Visual inspection technology is a new test technology based on machine vision. It is popular because of its characteristics of non-contact measurement, fast speed, large amount of infor...
0 Preface
In intelligent instruments, automatic range conversion technology is often used, which enables the instrument to automatically select the most appropriate range in a very short time to ach...[Details]
The circuit schematic is as follows: The actual picture produced is as follows: The microcontroller source program is as follows: #include REGX51.H #include intrins.h #include math.h ...[Details]
1 Introduction
DC regulated power supply is an indispensable component of various electronic devices. It is widely used in teaching, scientific research, various terminal equipment and com...[Details]
MC8051 is an 8-bit embedded microprocessor that is fully compatible with the instruction set of the MCS-51 series microprocessors. Through core reuse technology, it can be widely used in some chip sys...[Details]
Recently, Sungrow and new energy giant Enlight Renewable Energy signed Israel's largest energy storage project, providing 430MWh of new generation 1500V liquid-cooled energy storage system, which w...[Details]
introduction Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply , such as 12V or lower. ...[Details]
The factors that trigger fires increase in the hot summer, and the dog days are also the peak period for fires. If you are not careful, an accident will occur. Recently, a container fire occurred at a...[Details]
With the increasing complexity of the power system user environment and the scientific management requirements, the traditional manual meter reading and charging methods have become more and mo...[Details]
introduction
The emergency diesel engine of a nuclear power plant uses the 18PA6B model assembled by Shaanxi Diesel Heavy Industry Group. The auxiliary system includes the fuel system, lubrica...[Details]
Batteries are the only source of power for portable electronic devices. Whether you're using a smartphone, fitness tracker, action camera, outdoor navigation device, camera, or handheld transceiver, ...[Details]
introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is an optic...[Details]
1. Introduction
In today's society, science and technology are developing rapidly, and human activities have brought great changes to the world. With the advancement of science and technol...[Details]
In just a few days, electric cars from Tesla, NIO, BYD and others caught fire one after another, setting the new energy vehicle industry on fire. The entire industry is once again focusing on the saf...[Details]
After completing the project establishment, source program input, source program compilation and other tasks in the Keil integrated development environment, the .HEX target file is obtained. Th...[Details]
Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
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