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summary
An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main functi...[Details]
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A digital multimeter is a multi-purpose electronic measuring instrument that generally includes functions such as an ammeter, voltmeter, and ohmmeter. It is sometimes also called a multimeter, multim...[Details]
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The hype about driverless cars has been going on for several years. Some optimistic companies even claim that they will be commercially available in 2019 or 2020. But recent fatal accidents and Waym...[Details]
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Whether the Bootloader (here refers to the user-defined Bootloader program) jumps to the APP, or the APP jumps to the Bootloader, the following points must be guaranteed before jumping 1. Correct o...[Details]
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From June 25 to June 26, 2021, the 5th Jiwei Semiconductor Summit was held in Haicang, Xiamen. With the theme of "Heart and Chip are in Harmony, Changes are Kunpeng", this summit provided efficient c...[Details]
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On April 11, 2022, Beijing time, vivo held a new product launch conference, bringing vivo's world-first folding screen flagship mobile phone X Fold, the new flagship large-screen mobile phone X Note,...[Details]
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Shenzhen Zhiliuxing Robotics Technology Co., Ltd. (hereinafter referred to as "Zhiliuxing Robotics") was established in September 2019 and has been certified as a national high-tech enterprise...[Details]
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When the patient needs to call medical staff, he presses the switch at the bedside, and an audio signal is emitted from the indicator board in the medical office, and an indicator light indicates the...[Details]
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Recently, many netizens have reported that the registration entrance for personal WeChat accounts has been closed recently. Currently, all users can no longer register new personal WeChat acco...[Details]
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The following is a method for calculating sunrise and sunset times that vary with longitude and latitude. I have successfully used it in an intelligent street light controller . I hope it will be help...[Details]
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The "1MW/8MWh all-iron liquid flow energy storage project" jointly built by Ju'an Energy Storage Wuhan Technology Co., Ltd. (Ju'an Energy Storage) and Hubei Changjiang Electric Co., Ltd. (Changjian...[Details]
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Function of the circuit
This circuit is suitable for resistance bridge circuits (strain gauges, semiconductor pressure sensors, etc.). Its voltage amplification factor depends o...[Details]
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With the development of modern communication technology, communication test instruments are constantly being innovated. Various new devices have higher and higher requirements for the real-time res...[Details]
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As the "third space" of human beings, the demand for comfort and entertainment in cars has been on the rise. With the development of mobile communication technology, mobile car interconnection is n...[Details]
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On November 11, sources Jukanlosreve and yeux1122 revealed that both Apple and Samsung's ultra-thin high-density battery projects have failed in development. The two companies had previously attemp...[Details]