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In the past, whenever I saw the rows of small lights on the speakers and amplifiers at home jumping like waves with the music being played, or when I opened the music player software Qianqian Jingtin...[Details]
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introduction
Considering the impending global energy crisis and the growing expectations for environmental protection,
energy conservation
is critical
to the operation of effici...[Details]
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Recently, the US IIHS made a corresponding announcement on the recent AEB test, stating that the performance of vehicles equipped with AEB (active emergency braking system) at night is almost exactly...[Details]
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If you are in vision, you must have heard of the word calibration, including hand-eye calibration, camera calibration, nine-point calibration, etc. However, for engineers, they need to study the ax...[Details]
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HMD Global was forced to withdraw most of its smartphones from the German and Swiss markets, leaving only two newly released models - Nokia G21 and G11. HMD Global announced that VoiceAgeEVS...[Details]
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Constant current source is a component widely used in circuits. Here I will sort out the structure and characteristics of the more common constant current sources. There are two types of constant...[Details]
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The final list of the 2019 "China Good Brand" selection initiated by Shanghai Media Group | Interface News was announced. Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chem...[Details]
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1. Lead-free process requirements for flux
(A) Due to the chemical reaction between the flux and the alloy surface, different fluxes should be selected for different alloy compositions.
(B)...[Details]
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According to Cnet, AT&T is developing 5G autonomous robots for retail stores. Such robots can identify any out-of-stock, improperly priced or improperly placed products in the store and detect hidden...[Details]
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The main functions of the DSl210 chip
The DSl210 power monitoring chip is a power monitoring device made using CMOS technology, which can monitor the power supply of the microprocessor system in re...[Details]
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Devices that move and operate in physical spaces require sensors to read their environment. Lidar (LiDAR) is one such sensing technology that has many potential applications but is often too large or...[Details]
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China Energy Storage Network News:
In 2021, State Grid Hunan Electric Power Co., Ltd. purchased a total of 40.15 billion kWh of electricity, a year-on-year increase of 14.6%, setting a new ...[Details]
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1 Overview
Buildings consume a large amount of energy and a high proportion. In developed countries, the proportion of building energy consumption is generally 30% to 40% of the total nationa...[Details]
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Apple is making things happen again, this time it is about the latest news about iPad, let's take a look. First of all, according to the latest news in the industry, in order to attract more users to...[Details]
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It is a common problem that the voltage is too low when the motor starts, which will cause difficulty in starting the motor, reduce efficiency and even damage the motor. In order to solve this prob...[Details]
Microcontroller MCU
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