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The Hexapod Tumbler is a widely used instrument for evaluating the appearance retention of carpets over time. It complies with many standards including ISO 9405, ISO 10361; BS EN 1471; IWS 247&251; W...[Details]
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Nearly half of the world's power consumption is consumed by motors, so improving the efficiency of motors is considered the most effective measure to solve the world's energy problems.
P...[Details]
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On October 20, Apple announced the cost of replacing the screen of the iPhone 12. Replacing the screen of the iPhone 12 and iPhone 12 Pro costs 2,149 yuan, which is the same as the replacement price ...[Details]
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Recently, the iMedia Frontier Technology Industry Research Center released the Chinese smartphone user reputation rankings in April 2019. Let's take a look at the details: The data shows that...[Details]
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On May 24, the 13th China International Energy Storage Conference, hosted by the China Chemical and Physical Power Sources Association, was held in Hangzhou. With the theme of "Promoting the constr...[Details]
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This spring is a "late spring cold" for those LiDAR manufacturers who were forced into a price war, and some of them may die soon; but for those autonomous driving companies that benefit from the dro...[Details]
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This series of articles will combine the energy-saving technologies that have been added to various hardware (including CPUs, chipsets, various latest bus standards such as PCI Express, and periphe...[Details]
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In the actual communication field, the signals sent out generally have a wide spectrum, and a large amount of energy is distributed in a relatively low frequency band, so it is called a baseband sign...[Details]
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1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detection ...[Details]
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Toyota's "brake door", Takata's "airbag door"... There are countless cases where traditional cars have been recalled on a large scale due to quality problems, and even some parts companies have gone ...[Details]
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1. Replace the DCD vPortSVCHandler //Kernel SVC interrupt DCD DebugMon_Handler ; DCD SVC_Handler ; DCD DebugMon_Handler DCD xPortPendSVHandler //Kernel PendSV...[Details]
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With the continuous development of power electronic switching devices and technologies, SPWM (sine wave pulse width modulation) technology has been widely used in the field of inverter control. Tra...[Details]
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Below is a screenshot of the settings of the 16X192 dot matrix modeling software. Below is the simulation schematic diagram of the 16X192 dot matrix: MCU source program: #include AT89X52.H sbit...[Details]
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The sampling oscilloscope is also a very commonly used electronic instrument with four major functions: 1) High bandwidth oscilloscope function; 2) Time domain reflectometer TDR function; 3) Optic...[Details]
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Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]
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