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The spring breeze of "ubiquitous power Internet of Things" has injected new vitality into the power and energy fields. The academic community, the business community and even the capital market are...[Details]
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Testability refers to the design characteristics of a product that can accurately and timely determine its status (operable, inoperable, performance degradation) and internal faults of the isolator. I...[Details]
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The pH meter should be calibrated regularly to ensure that the precision and accuracy meet the requirements. How to calibrate a pH meter, or how to calibrate an acidity meter. The following is the ...[Details]
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introduction
The inclination angle of an object in motion is an important parameter that describes the state and characteristics of the object's motion. It is of great significance in the fiel...[Details]
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Samsung, which has lost its mobile phone business in China, wants to make a comeback with its panel business? South Korean media reported that Samsung Display, a South Korean giant, may supply foldab...[Details]
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In the single-chip microcomputer, there is a problem of identifying buttons. The commonly used independent button circuit is as follows: Since mechanical contact switches are flexible and wil...[Details]
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Text/Duoyu
In the past month, the industry has been abuzz with the topic of "next generation industrial collaborative robots". The emergence of this hot topic has to start with the birth o...[Details]
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May 26 news: Under-screen cameras have always been one of the goals of smartphone development. In recent years, some experimental products have appeared. For example, Nubia and OPPO have launched und...[Details]
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1. Input channel selection There are at least three selection modes for input channels: channel 1 (CH1), channel 2 (CH2), and dual channels (DUAL). 1) When channel 1 is selected, the oscillosco...[Details]
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introduction
The daily services of the library involve the management of human and material flows, and require a large amount of reader and book identification, access control, statistics, and...[Details]
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The RISC-V architecture is regarded as the third path for China's chip industry after the x86 and ARM architectures. Many people believe that the RISC-V architecture may be the key to the rise of Chi...[Details]
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The National Transportation Safety Board (NTSB), a federal agency responsible for investigating vehicle and aviation accidents, called on the government to require all new cars to be equipped with te...[Details]
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Recently, China Huaneng Yunnan Luowen Photovoltaic Power Station, which uses Kehua Digital Energy's SPI320K-BH string inverter, successfully completed on-site grid-related tests such as continuous ...[Details]
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In the field of autonomous driving, DJI has broken the cost barrier of binocular cameras and made them into low-cost intelligent driving solutions; in terms of intelligent chassis, we also mentione...[Details]
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Figure 1 shows the schematic for the reference design with an input voltage range of 2.7V to 5.5V. By connecting the CP pin to V IN and removing the charge-pump capacitor (C3), the circuit accepts ...[Details]
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