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The development of the modern automobile industry has led to the widespread use of a large number of on-board electronic devices in automobiles, such as on-board satellite navigation systems, on-bo...[Details]
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As LED lighting is becoming more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. People say that LED power supply is a special power...[Details]
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News broke this morning (1) that in response to the U.S.’s expanded blockade of Huawei, TSMC notified equipment manufacturers that it has decided to postpone the 5nm expansion and 3nm trial productio...[Details]
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China Energy Storage Network News:
Recently, the National Energy Administration and the National Development and Reform Commission jointly issued the "14th Five-Year Plan for the Developmen...[Details]
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1. Introduction to the principle of digital adjustable voltage regulated power supply
1. Solution analysis and selection
Solution 1: The numerical control part uses a single-chip microcompu...[Details]
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In order to reduce pollution, save water and reduce emissions, it is necessary to strictly measure and control domestic water, industrial water, circulating water and discharged sewage. Flow measurem...[Details]
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Feiling officially provides a one-click download and programming method for Linux, which is relatively convenient, but not flexible enough for development. Therefore, this article introduces the po...[Details]
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The quality of a full-color
display screen
can be judged from the following aspects:
1. Flatness
The surface flatness of the LED display screen
should b...[Details]
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The technical bottleneck of heavy-duty truck (hereinafter referred to as heavy truck) electrification has been solved by "battery replacement"; the market promotion problem has been solved by the b...[Details]
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The electronic components are: a 1K/2W resistor, a 10K adjustable resistor, an IRF540 field effect tube, and a precision reference voltage source TL431. Input a certain DC voltage from the input end,...[Details]
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As we all know, ARM is a well-known company in the microprocessor industry. ARM itself does not manufacture or sell CPUs based on its own designs, but licenses its processor architecture to interes...[Details]
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Recently, Raspberry Pi released a new RP2040 board with Wi-Fi function. Let's take a look at the highlights of this new board. Highlights of RP2040 The first chip launched with the Raspberry Pi, ...[Details]
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Squirrel cage motor structure
The structure of the motor rotor: The rotor is the rotating part of the three-phase asynchronous motor, which is composed of the rotor core, rotor winding, shaft ...[Details]
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Three groups of registers defined by Cortex-M3 are used in STM32. The description of these three groups of registers is not in the technical manual of STM32. You need to refer to the Cortex-M3 Technic...[Details]
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The electric vehicle solutions and technology landscape are changing rapidly. The integration of IoT technologies is redefining the future of charging facilities. On the other hand, the demand for ...[Details]
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