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Tianyancha shows that on November 1, Guangzhou Moyu Interactive Technology Co., Ltd. underwent industrial and commercial changes, adding B station's affiliated company Shanghai Huandian Information T...[Details]

How to draw a functional diagram Function chart (SFC) is a graphical representation method for describing the control process, functions and characteristics of the control system. It is simple...[Details]

While high-speed digital technology has opened up new technical possibilities and enabled widespread innovation, it has also created many problems for design engineers who characterize and debug. Fore...[Details]

Recently, the news that European and American countries have canceled the timetable for banning the sale of fuel vehicles and abandoned the electric vehicle industry has blasted the Internet. But in ...[Details]

1. What is a matrix keyboard? A matrix keyboard is a keyboard group with a matrix-like layout used in external devices of a single-chip microcomputer. Since more external inputs are required during c...[Details]

There are three main points: 　　1. Overvoltage breakdown: 　　Overvoltage breakdown is one of the main reasons for thyristor breakdown. The thyristor has almost no time tolerance for overvoltage. Even i...[Details]

Preparation knowledge: Linux supports multiple platform architectures. In the arch directory of its source code, the source codes of various supported platform architectures have been classified. For...[Details]

There are two triggering modes for the external interrupt of the 51 MCU: level triggering and edge triggering. When the level triggering is selected, the MCU checks the interrupt source line in each m...[Details]

On November 19, Huawei Mobile's official Weibo account announced that in order to increase the reuse of electronic products, Huawei has officially launched its second-hand phone business. Every offic...[Details]

Central topics for solar photovoltaic products: * Opportunities and challenges in transforming solar energy from an emerging energy source to a mainstream energy source * The final efficiency ...[Details]

Servo welding tongs for EMZ program analysis $softp_end is set by the software when it is installed Generate EMZ selection box and select welding tongs DEFFCT INT SetDlgM...[Details]

The operating temperature of LM105 is -55～+125℃, the maximum DC dissipation power Pcm_W of 2N3740 collector: 25, the maximum allowable DC current Icm_A of collector: -1, the collector-base breakdow...[Details]

In recent years, the domestic integrated circuit field has shown a gratifying pattern of strong demand and supply. On the one hand, the demand for chips in the market has continued to expand. Even in...[Details]

According to Wuxi Daily, after signing the contract this year, Wuxi Lanpei New Materials Technology Co., Ltd. completed the renovation of the Huishan clean workshop and the relocation of its Shanghai...[Details]

AI is "entering ordinary people's homes" and becoming a productivity and creative tool that can be used anytime and anywhere, making our daily lives better. Behind the rapid technolo...[Details]