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my country's Foreign Minister Qin Gang recently met with visiting Japanese Foreign Minister Hayashi Masaru. During the conversation, Qin Gang pointed out that the United States had used bullying meth...[Details]
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Oscilloscopes are an indispensable tool for anyone designing, building, or repairing electronic equipment. In today’s fast-paced world, engineers need the best tools available to quickly and accuratel...[Details]
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The so-called constant current source means that the current change corresponding to a certain voltage change tends to zero, the current is a constant value, and has a very high dynamic output resi...[Details]
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The MAX5986A/MAX5986B/MAX5987A provide a complete power solution for IEEE 802.3af-compliant, Class 1/Class 1 Powered Devices (PDs) in Power over Ethernet (PoE) systems. The devices integrate a high-e...[Details]
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Just now, Apple officially announced that it will hold a new product launch conference at 2 a.m. on November 11. This is also Apple’s third fall conference this year. Apple used the words "The return...[Details]
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Hello everyone, the recent project uses the screen of ILI9488 chip, uses the IO port of 51 microcontroller to simulate SPI signal, sends initialization code to set it to DPI-18bitRGB mode. And uses L...[Details]
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Introduction: German battery system manufacturer Akasol showcased its third-generation battery system. The new AKASystem 9 AKM 150 CYC is said to have a particularly high energy density and is suitab...[Details]
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The AR M VC bus interface has four operation modes: master controller sending, master controller receiving, controlled device sending, and controlled device receiving. In the design of the flow total...[Details]
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/************************************************************/ void Int0Init(); //Enable external interrupt INTR0 void Timer1Init(); //Timer interrupt 5 milliseconds @ 12.000MHz /********************...[Details]
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SQLite is a lightweight database and an ACID-compliant relational database management system. It is designed for embedded use and is currently used in many embedded products. It takes up very little ...[Details]
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The three major A-share indices closed down today, with the Shanghai Composite Index down 2.30%, the Shenzhen Component Index down 3.81%, and the ChiNext Index down 4.98%. The two markets had a total...[Details]
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Engineers are often sensitive to BOM costs during the development process, but in fact, the development process of a product involves more costs, so the development of a system needs to be considered...[Details]
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What are the basic functions and requirements of a video matrix switcher?
A video matrix switcher is a device used to manage and switch multiple video signal sources. Its basic function is to ...[Details]
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2. Basic situation of embedded industry companies
The following survey is aimed at the development status of many product R&D companies in the embedded industry, which is closely related to techn...[Details]
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Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]