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introduction
In any typical application, it is expected that the SDA data line and SCL clock line of the devices connected to the I²C bus output logic-high levels in the idle state. The MAX9877 a...[Details]
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The dynamic scanning display interface is one of the most widely used display methods in single-chip microcomputers. Its interface circuit connects the same-named ends of the 8 stroke segments ah of ...[Details]
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On October 8, the General Office of the Chongqing Municipal People's Government issued the "Chongqing Autonomous Driving and Internet of Vehicles Innovation Application Action Plan (2022-2025)". The ...[Details]
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Introduction
Accelerometers are great sensors that can detect static and dynamic accelerations as a bridge begins to collapse due to the pull of gravity and small changes in orientat...[Details]
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With Apple canceling the 3.5mm headphone jack, TWS Bluetooth headsets have officially entered the public eye. Under Apple's lead, major mobile phone manufacturers have followed suit, and the trend o...[Details]
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We are in an era of data explosion, which is not only the explosion of data volume, but also the diversification of data forms. The speed at which diverse data is generated has exceeded our ability t...[Details]
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According to foreign media reports, advanced engineering company D2H Advanced Technologies delivered a project to a major automaker to solve the problem of charging electric vehicles (EVs). The compa...[Details]
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Today, Liu Bo, President of OPPO China, said that the battery life of OPPO Find X5 Pro Dimensity Edition is a surprise. This phone is the world's first to launch the MediaTek Dimensity 9000 flagshi...[Details]
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Recently, Qichacha Data Research Institute launched the "Qichacha 2021 Corporate Development Semi-annual Report". The report shows that thanks to the generous investment of national funds and strong ...[Details]
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According to the measurement principle, flow sensors can be divided into rotor flow sensors, throttling flow sensors, slit flow sensors, volume flow sensors, electromagnetic flow sensors, ultrasoni...[Details]
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Under the STM32 platform, the uCOS V291 core was ported. Then a porting file was downloaded from the Internet:
os_cpu_c.c
os_cpu_asm.asm
I have not looked at the specific implementatio...[Details]
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Although Cadence does not design tire systems, tires are becoming increasingly connected to electronics. Cars used to have no tire pressure monitoring, but now cars have a pressure monitor inside t...[Details]
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According to sources in the semiconductor industry, Samsung Electronics has received a contract from STMicroelectronics to produce MCUs for Apple's next-generation iPhone using a 16nm process. This i...[Details]
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CNC machine tools (Computer Numerical Control Machine Tool, referred to as CNC machine tools) are automated machine tools that are controlled by computers. They control the movement and operation o...[Details]
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The CNC system of precision machine tools ensures the stable accuracy of machined parts and is increasingly widely used in current mechanical processing.
The CNC system of precision machin...[Details]
PCB Design
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