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Thirty years have passed in the blink of an eye, but we should not be worn out. From April 21 to 23, 2021, the 30th China International Electronic Production Equipment and Microelectronics Industry E...[Details]
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Much has been written about the rapid proliferation of advanced driver assistance systems (ADAS) in modern vehicles. The primary purpose of these systems is to improve road safety and is a necessary ...[Details]
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GPIO eight working modes Four inputs: GPIO_Mode_IPU (pull-up input) GPIO_Mode_IPD (pull-down input) Principle: After the pull-up switch and the pull-down switch are connected, they are converted i...[Details]
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Today, blogger @数码闲聊站 revealed that the Xiaomi 12 series will have three models: medium, large, and extra-large. Among them, the medium-sized Xiaomi 12 and large-sized Xiaomi 12 Pro will be rel...[Details]
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The capacitance is usually measured with a capacitance bridge, which can get the accurate capacitance. In the absence of special instruments, the capacitance of the capacitor can be estimated with th...[Details]
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As broadband communication systems and other high-performance RF technologies continue to advance, measurement systems must keep pace. In the past, spectrum analysis was sufficient for most general...[Details]
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Imagine a mobile phone with high-definition video quality that can be used to watch TV programs, video clips or movies, record life scenes, and even play high-quality 3D games through a console. Dr...[Details]
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The prelude to creating a project is the same as that of C language, so I won’t go into details. One thing you need to note is that it is no longer a .C file, but an .ASM file. . . . Make P1 port o...[Details]
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On stage, sometimes it is necessary to turn off all live lights except the searchlights to create a special effect. The searchlight must shine on the actor. Since the searchlight is hung high on the c...[Details]
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Exhalation valve air tightness tester The main products include: automotive interior and exterior scratch testers, color and color evaluation, microscopic and forensic inspection, mattress testers, c...[Details]
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Universal Serial Bus (USB) is a new interface technology. It is a serial communication standard developed by Intel, Microsoft and other companies to solve the contradiction between the increasing n...[Details]
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If the head and tail ends of the three-phase stator winding of the asynchronous motor are not marked or the markings are unclear, you can also use a pointer multimeter to use the residual magnetism m...[Details]
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As oil prices continue to rise, people are under increasing pressure from fuel costs. Most people are beginning to pay attention to transportation tools that use other energy sources, and more and mor...[Details]
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The reset entry of the 5x series chips is located at the highest address of the available program space. Write a GOTO MAIN there to let the program jump to the main program entry. For example: ORG P...[Details]
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CAN bus (Controller Area Network) is a local area network technology used in the field of automobile and industrial automation, with advantages such as real-time, reliability, flexibility and cost-...[Details]