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1) Problems and reasons when adjusting full load error: The first meter has a slow speed but the adjustment does not improve. The reason is that the current coil turns are short-circuited or have too...[Details]
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Market research firm DIGITIMES Research predicts that 5G smartphone shipments will easily exceed 200 million units in 2020, and are expected to challenge the 250 million mark. Next year, 5G mobile ph...[Details]
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Recently, there is news that Huawei will work with STMicroelectronics to jointly develop chips. In addition to smartphones, it will also involve chip development in the automotive field such as auton...[Details]
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Enabling design flexibility for smart applications: Rutronik offers iVativ RENO, an embedded Bluetooth 5.0 module
The iVativ RENO module is built on the Nordic nRF52840 SoC and suppo...[Details]
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When the entire
semiconductor
industry was in a downturn, the booming electric vehicle industry
brought a surge in market demand
for automotive
chips
. The automotive market has high...[Details]
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According to reports on December 16, at the Global Smart Vehicle Industry Summit (GIV2022), Zhang Yongwei, Vice Chairman and Secretary-General of the China Electric Vehicles Association of 100, said ...[Details]
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1. Background Graduated in July 2017. After completing several small projects during the probation period, I felt that I could complete some projects independently, so I took over the task ...[Details]
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1. Delay function exits the stage With the theoretical explanation in the previous lecture, the implementation of the code is relatively simple. The experimental phenomenon is that the 6 lights in t...[Details]
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The new Motorola Razr combines the classic flip design with cutting-edge flexible screen technology. The cutting-edge technology of this phone is also reflected in another aspect, that is, eSIM...[Details]
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Overview
With the development of modern technology and the improvement of people's living standards, portable
laser rangefinders
are widely used in various industries, such as construc...[Details]
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As an important part of the smart grid, the technical standards of smart energy meters are constantly developing, which makes the corresponding chip technology also improve day by day. Taking the s...[Details]
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1. First you need to set up Keil ! (https://img-blog.csdn.net/20180509170628341?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dhbmd6aGltaW5fMDcwMg==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/diss...[Details]
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In addition to directly affecting Huawei's terminal business, the latest supply ban issued by the U.S. Department of Commerce against HiSilicon will also affect its operator business - the shipment o...[Details]
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1-5. Single-excitation transformer switching power supply
The biggest advantage of transformer switching power supply is that the transformer can output multiple sets of voltages of differ...[Details]
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0 Introduction
Phase lock technology is a phase negative feedback frequency control technology. This technology has no residual frequency difference when locked, and has good narro...[Details]
DIY/Open Source Hardware
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