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According to Digitimes, TSMC's 5nm process is still experiencing a huge demand, and heavyweight customers such as Apple, Qualcomm, MediaTek, Nvidia, and Bitmain continue to expand their orders for th...[Details]
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The rapid development of RF integrated circuits has provided broad prospects for engineers and technicians engaged in various types of wireless communications. However, at the same time, the design o...[Details]
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Common devices for surge or transient interference protection include gas discharge tubes, metal oxide varistors, silicon transient voltage absorption diodes and solid discharge tubes, as well as thei...[Details]
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This paper designs a 1 to 8 ISP system based on MTV412 microcontroller. The master device uses Myson's MTV412, which can update the online program of 8 slave devices at the same time.
At present, ...[Details]
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Introduction: When the P0 port of the 51 single-chip microcomputer works in the normal IO port mode, it is a quasi-bidirectional IO port. When it works in the second function state, it is a standard ...[Details]
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1. The relationship between serial communication and interruption (1) Serial communication is divided into two parts: sending and receiving. The sender generally does not need (or can use) interrupts...[Details]
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0 Introduction At present, the communication, monitoring and data acquisition system of the power system adopts a distributed communication structure. With the application of new equipment and new te...[Details]
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Steam flow meter is a special instrument for measuring the cumulative mass flow of steam. It is suitable for measuring high-temperature and high-pressure steam, boiler outlet, superheated steam or sa...[Details]
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1. Electronic ballast knowledge
1. Overview:
In the 1970s, there was a global energy crisis. The urgency of energy conservation led many companies to devote themselves to the research of e...[Details]
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Part 1 ARM assembly syntax under Linux
Although it is convenient to write programs in C or C++ under Linux, the assembly source program is used for the most basic initialization of the system, such a...[Details]
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With the development of modern electronic technology and power devices, switching power supplies are widely used in computer and peripheral equipment communications, automatic control, household ap...[Details]
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Basic diode circuit and its analysis method
2.4.1 Diode forward VI model
1. Ideal model
The V–I characteristic of an ideal diode is shown in blue in Figure (a), and the dotted li...[Details]
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Green development is the background of high-quality development, and new quality productivity itself is green productivity. This year's government work report will strengthen ecological civilization c...[Details]
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The concept of human mobility is being designed to align with the human experience. The race is on. Innovative automakers, software developers, and technology companies are leading a radical transf...[Details]
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Usage Environment
PC: Centos5.4
kernel: 3.0.1
corss: arm-linux-gcc 4.4.1
arm: s3c6410
...[Details]