Pin 2 is a straight-in pad, and pin 8 is a surface mount pad.
As shown in Figure 1, only open the silk screen layer and the top layer, then check the PCB board, and you will find that the green part o...
As an electronic engineer, who doesn’t have a few boards and electronic products? Then let’s show you the various electronic products you have!
As an electronic engineer, do you also want to be a pers...
[size=4] TMS320C6713 DSP is a C6000 series DSP chip launched by TI in the United States in 1997. It is a 32-bit high-speed floating-point DSP with a maximum clock frequency of 300MHz. [/size] [size=4]...
Nowadays, in school dormitories, accidents such as theft of students' valuables and fires caused by students' negligence often occur. These are "big problems" that have always troubled students, stude...
2021 is almost over. Today is January 20, the Great Cold in the lunar calendar. I heard a piece of news that if Qing Dynasty China had defeated the West, the world would basically use the lunar calend...
Researchers at Cornell University in the United States used carbon nanotubes instead of traditional silicon tubes to create high-efficiency solar cells.
The key to this technology is to ...[Details]
With the development of information technology and the deepening reform of medical and health care, the implementation of the National Golden Health Project has greatly accelerated the process of h...[Details]
If only 1 out of 100 people can survive, will anyone still rush onto such a cruel track? In the microscopic world, almost no one makes such a choice. However, in the industrial dimension, major com...[Details]
0 Introduction
Taking the intelligent system of electronic equipment fault inspection and repair skill assessment and training as an example, this paper introduces a master-slave network commun...[Details]
【Abstract】 This paper introduces the hardware composition and software design and implementation of the electric bicycle controller tester based on AT89C2051 single-chip microcomputer.
Keywor...[Details]
In serial communication, the sender and receiver must have a certain agreement on the data rate of sending or receiving. We can agree on four working modes by programming the MCS-51 serial port throug...[Details]
China Mobile Digital Multimedia Broadcasting (CMMB) is a mobile multimedia broadcasting standard with independent intellectual property rights promulgated as an industry standard by the State Admin...[Details]
A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
Thermal deformation and Vicat softening point temperature measuring instrument CSI-772 Technical performance: The thermal deformation and Vicat softening point temperature measuring instrument fully ...[Details]
First, you need a configured environment. The compilation environment used in this article is as follows:
Host system: Ubuntu 9.10
Host compiler: gcc version 4.4.1
Cross compiler: arm-...[Details]
Analysis of Motorola 168VA Mobile Phone Car Charger
There is a car charger on the market that is suitable for Motorola 168VA mobile phones. It is small in size and can be directly plugged ...[Details]
The era has once again come to
another juncture of
the productivity revolution
.
Robots,
as an important tool for new productivity, have been widely used in
many fields such as
i...[Details]
With the advent of mobile payments, Chinese people now rarely carry cash when they go out. In order to keep up with the trend of "mobility", bank ATMs have been continuously upgraded and now have NFC...[Details]
introduction At present, due to unscientific eating habits and unhealthy living habits, people are prone to various diseases, and hypertension, as one of the diseases, has seriously threatened the he...[Details]
Shanghai UniVista Industrial Software Group Co., Ltd. (hereinafter referred to as UniVista Industrial Software) recently launched a flexible and scalable advanced FPGA prototyping verification syst...[Details]
PCB Design
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