This article mainly explains how to correctly test and use the Linux system in embedded boards, including U-Boot compilation, U-Boot commands and environment variables, Linux kernel compilation, xtra ...
If an expression contains two or more operators, the way the operands are combined determines the result of the expression. For simplicity, we call expressions containing two or more operators compoun...
First of all, it should be pointed out that the traditional reducer can be reduced in diameter and equipped with a smaller caliber flowmeter to achieve the purpose of measuring small flow, but this me...
This paper introduces a black and white TV signal acquisition circuit based on DSP. The circuit consists of a communication video A/D converter. The DSP starts the A/D conversion and reads the A/D con...
The TMS320DM8127 DaVinci digital media processor is a highly integrated programmable platform that uses this technology to meet the processing needs of the following applications, including: IP networ...
Too many people are talking about the V model, but the more common the concept is, the harder it seems to be to reach a consensus. This article gives my point of view.
There are actually many ...[Details]
In recent years, as Apple AirPods have received positive market reviews and shipments have grown significantly, other mobile phone brands and traditional headphone manufacturers have rushed into the ...[Details]
China Energy Storage Network News
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"The 'ecosystem' of the energy Internet is taking shape. It is predicted that by 2020, the total market size of China's energy Internet will exceed U...[Details]
1 Introduction The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the temperat...[Details]
The five major dimensions received full marks and the implementation of the vision of "sustainable earth intelligence promoter" was recognized Taipei, December 12, 2023 - Advantech Technology, a gl...[Details]
The following error occurs when compiling a project with STVD+COSMIC (loading someone else's project): #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfi...[Details]
After I shared with you that the XXK oscilloscope is extremely slow in measuring eye diagrams, I received an email from an enthusiastic friend. He said that he had just tried it with the XXK oscillosc...[Details]
1 Matrix keyboard Matrix keyboard is also called row-column keyboard. It is a keyboard composed of four I/O lines as row lines and four I/O lines as column lines. A key is set at each intersection of...[Details]
The working principle of the ultrasonic depth sounder is designed based on the principle that ultrasonic waves can propagate in a uniform and straight line in a uniform medium and produce reflections...[Details]
On November 5, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary WPI has launched an automotive...[Details]
Intelligent liquid turbine flowmeter is a commonly used flow measurement instrument, which is widely used in the fields of petroleum, chemical industry, electric power, metallurgy, scientific resear...[Details]
According to Anhui Daily on August 13, the Hefei Economic and Information Technology Bureau stated that Hefei will start the construction of a 4.4-kilometer autonomous driving 5G demonstration line i...[Details]
Today’s telecom, server, and networking applications require power from numerous voltage rails. It is not uncommon to have more than 10 voltage rails, ranging from 5V to 1V or less. These
board...[Details]
The 6kV 1400kW primary wind turbine uses variable frequency control. After one year of operation, one of the turbines had an "IOC" signal, and the high-voltage inverter tripped. We studied solution...[Details]
According to foreign media reports, Renesas Electronics Corporation, a major supplier of advanced semiconductor solutions, announced a group of powerful new microcontrollers (MCUs): RH850/U2B MCU, ...[Details]
Linux and Android
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