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On October 19, at the 2021 Yunqi Conference, Zhang Jianfeng, President of Alibaba Cloud Intelligence, explained for the first time a brand new world on the cloud with the theme of "Deep in the Cloud,...[Details]
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Today (22), China National Science and Technology Cambrian Technologies Co., Ltd. (hereinafter referred to as "Cambrian") issued an announcement stating that the company's board of directors agreed t...[Details]
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This paper introduces the development process of the integrated DC insulation detection device tester, which can verify the set parameters of the DC insulation detection device of the substation, ens...[Details]
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After the LED display is installed, it is necessary to debug whether it can work normally. So what aspects can show that the LED display can work normally? The editor has sorted out 6 commonly use...[Details]
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According to Windowslatest, Microsoft hopes to combine their hardware with the Android ecosystem. The biggest feature of Surface Duo is that you can see information from two apps at the same time, wh...[Details]
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The high-voltage differential probe is designed for the measurement of high-voltage differential signals and meets the needs of floating measurements. Its bandwidth reaches 50MHz, which meets the ...[Details]
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Just one year has passed since China first proposed the concept of ubiquitous power Internet of Things. By upgrading the power grid infrastructure, the traditional power grid will be upgraded to the ...[Details]
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According to foreign media reports, CassBeth has developed a display and alarm system that can clear blind spots on vehicle windshield pillars. According to an application filed with the United State...[Details]
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Be extra careful in the routine maintenance of the frequency converter. Some electricians will immediately open the frequency converter for maintenance as soon as they find that the frequency conve...[Details]
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The latest report from market research firm Strategy Analytics shows that the global smartphone application processor (AP) market revenue in the first quarter of 2020 was US$4.7 billion, a year-on-ye...[Details]
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Each single-chip microcomputer system has a crystal oscillator, which is called a crystal oscillator. The crystal oscillator plays a very important role in the single-chip microcomputer system. It co...[Details]
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There are many equivalent ways to write the delay function (i.e., delay a certain value) in the C language of the PIC microcontroller. Here we introduce a simplest delay function. The K in the ...[Details]
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The use of dual-trace oscilloscope in EWB is as follows
Dual-trace oscilloscope (Oscilloscope)
The dual-trace oscilloscope icon is shown in Figure 5.3.1, and the panel is shown in Figure 5.3.2. The ...[Details]
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This time I mainly want to discuss the requirements of resistive/inductive/capacitive/current loads for driving, and share with you. Please see if there are any deficiencies. Let's take a look at...[Details]
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All media equipment in the multimedia classroom is centrally managed and controlled by the central control system. Its biggest feature is to simplify the complex and cumbersome operation process, ...[Details]