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According to industry insiders, China Unicom has recently issued a document to set up an e-commerce department, which is also the first independent e-commerce organization established among the thr...[Details]
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It uses an advanced 16-bit MCU as the central processor and uses a large-screen LCD for display. It has the advantages of fast testing speed, accurate measurement, good repeatability, stability and r...[Details]
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Overview of the working principle of turbine flowmeter:
Turbine flowmeters are now more and more widely used in industrial production and commercial medium metering. It is a kind of medium that me...[Details]
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A large number of scientific research results are "sleeping" in schools in the form of papers, books, academic achievements, patents, etc. Taking patents as an example, the patent conversion rate of ...[Details]
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This chapter introduces the GPIO related knowledge of STM8L051F3. The content is divided into the following parts: Introduction to GPIO Light up the LED 1. GPIO Introduction GPIO: General purpose...[Details]
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On February 9, Shengli Precision disclosed a letter of concern issued by the Shenzhen Stock Exchange's Listed Company Management Department II. The letter of concern required the company to explain w...[Details]
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Driverless cars (i.e. autonomous driving) are the next decade’s plan for mankind. To realize this dream, a unique combination of technologies is needed to overcome the primary challenges of autonomou...[Details]
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The Office of the United States Trade Representative (USTR) issued a notice announcing that some products will be temporarily excluded from the plan to impose additional tariffs on approximately $300...[Details]
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To overcome power limitations in mobile devices, the usual approach is to use heavier batteries. New technologies such as fuel cells and supercapacitors provide us with a new option.
The key...[Details]
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In the wave of global innovation, Tesla once again stood at the forefront. On June 13th local time, Tesla's shareholders meeting was held as scheduled. This technological feast not only attracted t...[Details]
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Now we ask the professional technical engineers to introduce to us what kind of PLC program is a good program? What are the characteristics of a good PLC program? Generally speaking, there are the ...[Details]
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As technology continues to advance, new electronic components that simplify motor and controller design play a key role in helping engineers develop appliance designs that benefit from brushless motor...[Details]
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1. When using a microscope, what is the relationship between resolution and magnification? Resolution is the ability to clearly distinguish and separate two adjacent points, that is, the minimum diam...[Details]
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The most common daily work of engineers is to use a multimeter to measure resistance, which is also the most basic operation. However, seemingly simple resistance tests often encounter various problem...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]