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This is the 95th article from the Auto Headlines APP News Group Founded in 1897, the Frankfurt Motor Show is the world's earliest international auto show. As the world's largest auto show, it has ...[Details]
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The malloc system is divided into two parts Initialization and consumer of malloc in board_init_f process Initialization and consumer of malloc during board_init_r Two sets of malloc initializati...[Details]
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Chip industry leader TSMC reported record revenue and profits in its fourth-quarter earnings report last year as a global shortage of semiconductors and new technology trends drove growing demand for...[Details]
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At a safety technology briefing held in mid-November 2012, Toyota unveiled a function that can prevent collisions with walls, etc. caused by accidentally stepping on the accelerator.
Mazda pla...[Details]
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Keywords Design and layout
of communication cabinets in UHV substations Abstract The layout of communication cabinets in UHV substations should be based on the final design of the substation, i...[Details]
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A
robot
can easily pick up a bedridden patient, help him bathe, and change bedding; it can also pick up a spatula to cook, wash dishes, and sew clothes... Such scenes have become a reality ...[Details]
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One of the most important challenges facing electronic application designers today is to minimize the energy consumption of electronic systems. To achieve this goal, most systems utilize different...[Details]
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Depending on the capacity of the electrolytic capacitor, the R×10, R×100, and R×1K ranges of the multimeter are usually selected for testing and judgment. The red and black test leads are connected...[Details]
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The National Bureau of Statistics recently released the "Statistical Communiqué on the National Economic and Social Development of the People's Republic of China in 2020" (hereinafter referred to as ...[Details]
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If you have worked with 51's I2C, you will definitely feel that you have met it too late if you look at STM32's I2C driver. STM32 comes with its own I2C hardware module, and with ST's official l...[Details]
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Today I made a VI function to automatically generate CAN messages randomly.
The front panel looks like this, mainly to observe whether the CAN message frame is displayed in the specified format.
...[Details]
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Working principle of motor forward and reverse control circuit
The motor forward and reverse control circuit is a common electrical control device, which is mainly used to control the forward ...[Details]
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According to foreign media reports, Pioneer and its subsidiary Pioneer Smart Sensing Innovations (PSSI) have developed a mass production model of a 3D lidar sensor. The sensor has a more compact stru...[Details]
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Maximize measurement dynamic range 1) Improving measurement resolution by calculating the average value 2) Use high-resolution acquisition to improve measurement resolution 3) Use AC coupling to rem...[Details]
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1. Experience
As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]