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Recently, a piece of news quickly spread in the circle of friends of IoT practitioners, saying that due to the Ministry of Industry and Information Technology's regulation of micro-power short-range ...[Details]
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The State Council Information Office held a press conference on the development of industry and information technology. Many officials from the Ministry of Industry and Information Technology atten...[Details]
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Diodes are commonly used electronic devices in electronic circuits, including ordinary diodes, Zener diodes, LEDs, etc. Judging by the package: Generally, the diode with a horizontal line on one si...[Details]
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The portable magnetic yoke of Japan Makotech is a device used for large-scale non-destructive testing of magnetic materials . It can detect various defects of workpieces, and detect the location and...[Details]
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1. Implemented through routing mode
If two PLCs belong to different network segments and have data communication needs, the most typical application is to achieve it through routing mode. On t...[Details]
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When debugging the STM32F103RB board, PA15 is used as a normal LED light. At the beginning of programming, it is configured as PP output mode, but whether it is set to 0 or 1, it outputs 3.3V. Later,...[Details]
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The emergence of digital car keys is not just a replacement for physical keys, but can also integrate functions such as wireless locks and unlocks, vehicle starting, intelligent sensing, remote con...[Details]
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Apple CEO Tim Cook said in an interview with CBS News today that Apple does not dominate the global smartphone market, which shows that Apple is not a monopoly. Reuters quoted people familiar with th...[Details]
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What is a clock cycle? What is a machine cycle? What is an instruction cycle?
Clock cycle
The clock cycle is also called the oscillation cycle, which is defined as the reciprocal of the clock ...[Details]
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On December 16, in Beijing, the HarmonyOS developer mobile phone Beta version arrived as scheduled. If you think this is just the first step to benchmark Android, you are wrong. From the beginning, H...[Details]
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1. Several concepts (1) Run address, load address ① Running address — link address: They are equivalent, just two different ways of saying it. Run address: The address of the program when it is execu...[Details]
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As an emerging power transmission technology, high voltage direct current (HVDC) has been widely recognized and applied. With the implementation of the strategic planning of "power transmission fro...[Details]
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GNU is a free software project, which aims to create a free software environment that is fully compatible with UNIX . GNU has developed most of the program libraries and tools for UNIX systems, such ...[Details]
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There are 32 working registers in 51 MCU, which are 00H--1FH units in RAM and divided into 4 groups, namely Group 0: 00H--07H units, 1 group: 08H--0FH unit, 2 groups: 10H--17H units, 3 groups: 18H--1...[Details]
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ABB industrial robots are automation equipment widely used in manufacturing, logistics, medical and other fields. They are highly flexible and precise and can complete various complex tasks. When o...[Details]
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