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1. Add a source to our /etc/apt/sources.list so that we can sudo apt-get install gcc-armxxx;
Source address: deb http://www.emdebian.org/debian/ stable main
Add the above address to our /etc/apt/so...[Details]
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The arrival of the era of electrification and intelligence has not only given rise to the birth and expansion of a number of domestic emerging car companies, but has also given the entire automotive ...[Details]
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How does the car GPS locator realize the anti-theft function? ? Many people will ask the same question.
Indeed, when our car is stolen, we can track it through the GPS locator, call the pol...[Details]
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In the future, a variety of information may be displayed on car windows. New automotive technology is expected to transform standard car windows into monochrome or even full-color dynamic displays....[Details]
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Everyone knows that CATL has a dominant position in the domestic power battery market, and the recent actions of Guoxuan High-tech seem to break this pattern. According to foreign media reports, Vo...[Details]
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1. The ambient temperature of the instrument is -40~70℃, and the relative humidity is not more than 80%. If it deviates from the normal operating temperature by 20±5℃, the pressure gauge must include...[Details]
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1. Introduction to UPS principle UPS (Uninterruptible Power Supply System) can be divided into online and backup types according to its power supply mode. The online UPS control circuit is mor...[Details]
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Huishoubao, a professional domestic second-hand mobile phone recycling platform, announced the new phone value retention list for the first half of 2019. The OnePlus 7 Pro ranked first with a launch ...[Details]
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Verint® Systems Inc., the customer engagement company, recently announced that according to the latest report from Frost & Sullivan, Verint continues to expand its leadership in the Asia Pacific mark...[Details]
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Since the official release of the HarmonyOS system, Huawei has launched the largest system upgrade plan in history, covering a very wide area, known as the "Hundred" Machine Renewal Plan. The o...[Details]
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The current orifice flowmeter uses a unique antifreeze disconnector. When measuring steam, it does not require heating, insulation and condenser, which greatly simplifies the structure and facilitate...[Details]
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Just like in "EVA", Ikari Gendō devoted his life to the "Human Instrumentality Project". In the automotive industry, there is also a car company that insists on its own opinions and is independen...[Details]
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Generally, there are two background knowledges required for MCU MODEM communication, one is AT command set, and the other is Universal Asynchronous Receiver Transmitter (UART). l AT command se...[Details]
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Hydraulic systems have the characteristics of high power, fast response and high precision, and have been widely used in the fields of metallurgy and manufacturing. However, their failures are also...[Details]
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Equivalent circuit of primary wave process
Figure 1. Equivalent circuit of the primary wave process
Installing an impedance matcher on the motor terminal can greatly weaken the overvoltage. Th...[Details]
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