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The previous two issues introduced the basic principle of Clarke's Park change, but after these two transformations, there will be two coefficients. I believe everyone is confused. What is the reas...[Details]
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1. Enable AFIO clock: RCC_APB2PeriphClockCmd (RCC_APB2Periph_AFIO, ENABLE) 2. Change the mapping of the specified pin GPIO_Remap_SWJ_Disable, SWJ is completely disabled (JTAG+SW-DP): GPIO_PinRemapCon...[Details]
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Facebook founder and CEO Mark Zuckerberg announced today that American users of Facebook and Instagram will be allowed to opt out of receiving political ads, including social issue ads, political ele...[Details]
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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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Applicable to various wire and cable flame resistance tests. The flammability tester obtains the flame spread trend and flame spread speed of the material by testing the time required to burn a certa...[Details]
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Recently, the China Academy of Information and Communications Technology released the "Global 5G Patent Activity Report (2022)". The report shows that as of December 31, 2021, the total number of 5G ...[Details]
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The ATmega48 can be driven by an external clock source by connecting it as shown in Figure 15. At this time, the CKSEL fuse bit must be programmed according to Table 15. After selecting this osci...[Details]
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With the rapid development and continuous improvement of high-frequency modulation technology of fully controlled power devices, switching inverters have become mature in terms of basic circuit for...[Details]
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On December 18, 2020, Fastweb announced today that based on the long-term cooperation between Fastweb and Qualcomm Technologies, its 5G millimeter wave fixed wireless access (FWA) CPE terminals will ...[Details]
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In the era of smart phones, batteries are not very powerful. You must check them before going out. If they are less than half full, the phone may shut down automatically after a few hours, and you wi...[Details]
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The monitor is a component of the closed-circuit monitoring system, the display part of the monitoring system, and the standard output of the monitoring system. Only with the display of the monitor...[Details]
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AC frequency conversion devices are used as speed control devices for AC motors that are easy to use but difficult to adjust. Whether from the perspective of process requirements or the need for el...[Details]
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On Total’s website, the company announced its battery joint venture with PSA, Automotive Cell Company (ACC), during French President Emmanuel Macron’s visit to Saft’s Nersac plant. This further demon...[Details]
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The circuit diagram of the EEPROM module on the development board is as follows: Purpose: To realize the communication between the microcontroller and the AT24C02 chip on the development board. E...[Details]
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0 Introduction
In modern production, vehicles occupy an important position. They are important means of transportation for production and transportation, and are related to pro...[Details]
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