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Recently, the construction of the 5G smart grid experimental network project in Qingdao, Shandong was completed, which marks the official completion of my country's largest 5G smart grid. It can su...[Details]
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The oscilloscope is an instrument that is frequently used by those of us in the electronics field when doing experiments and projects. Here we will briefly introduce the issues that you should pay ...[Details]
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At present, the infrared gun-shaped cameras, which are the most widely used in the security field, generally have the problem of unclear night imaging due to insufficient nighttime supplementary ...[Details]
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Not long ago, LG, a veteran Korean mobile phone manufacturer, officially withdrew from the mobile phone market. There are reports that Apple is considering cooperating with LG to allow LG to sell pro...[Details]
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With the development of society, people pay more and more attention to health and actively participate in various sports. Sit-ups, as a method of physical training, have become a very suitable simple...[Details]
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Last September, the Honor Band 4, with its large color screen design, led the industry into the color screen era as soon as it was released. Today, color screens have become the standard configuratio...[Details]
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With the advent of the information age, handheld electronic products emerge in an endless stream (such as PDAs, digital cameras, mobile phones, etc.). These products are mainly powered by batteries ...[Details]
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0 Preface The boot loader of an embedded system is composed of the Boot Loader and the Boot code (optional) solidified in the firmware. Its role and function are like a ROM chip program BIOS (basic i...[Details]
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Use and maintenance of DC motor
1. Preparation and inspection before use
(1) Clean the dust, brush powder and dirt inside the motor.
(2) Check the insulation resistance of the motor....[Details]
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Recently, there have been more and more news about Redmi 9. According to the latest news, Redmi 9 may have multiple versions, the processor has also been upgraded, and it will be launched in V...[Details]
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Experiment 6: Modulus down counter MCCNT and timer interrupt The ECT module contains a 16-bit modulus down counter register MCCNT. The input clock signal of MCCNT is obtained by dividing the BUSCLOCK...[Details]
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Operational amplifier, what does operational amplifier mean?
Concept of Operational Amplifier
An operational amplifier (often referred to as an "op amp") is a circuit unit with a very high amplif...[Details]
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Oscilloscope development trends High performance and versatility are two trends in the development of oscilloscopes. An example of high performance is Agilent Technology's 63GHz analog bandwidth, 160...[Details]
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At the regular press conference held by the Ministry of Commerce today (5th), spokesperson Gao Feng stated that on September 1, the first batch of 15% tariffs on $300 billion of Chinese products expo...[Details]
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Cheling Technology is headquartered in Hangzhou, with offices in Shanghai and Wuhan. It has more than 400 employees, 90% of whom are R&D personnel. On October 15, 2024, at the 2nd Great Wall Motor ...[Details]
Microcontroller MCU
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