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On the morning of October 20, iQOO brand’s new product iQOO Z5x was officially released and pre-sale started at the same time. As a new product in the iQOO Z5 series family, the official said...[Details]
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Translated by EEtimes, Colin Barnden The AV tech industry has a standard response to the question, “Why autonomous driving?” To save lives. Really? “The closer you look, the less you see!” Mo...[Details]
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This source code has been compiled with arm-linux-gcc 4.3.2 in Ubuntu 9.10 and has been verified on the Qinyan 2440 development board to play audio WAV files with a sampling frequency of 22050HZ. ...[Details]
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Reprinted from http://blog.csdn.net/qqliyunpeng/article/details/48791715 1. Introduction: abnormal: It is an emergency situation. After the exception occurs, the processor needs to perform cor...[Details]
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GPS has appeared in more and more products such as cars, mobile phones, PDAs and even watches. Each GPS supplier has launched dozens of GPS products, making it difficult for consumers to choose.
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CES 2022: Intel showcases major advances in autonomous driving, PCs and graphics
Mobileye expands partnerships with major automakers; Intel releases exceptional mobile processors, sh...[Details]
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Prerequisite: DNS has been implemented in the system (ie, ping is available).
1. Add the following options to the kernel:
Networking ---
Networking support
Networking options --- ...[Details]
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RISC gives priority to the most frequently used simple instructions and avoids complex instructions. It also fixes the instruction width, reduces the types of instruction formats and addressing modes...[Details]
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Earlier, there were reports that Huawei will launch a small-screen folding phone with an upper and lower flip-top design equipped with HiSilicon Kirin 9000. The shape may be similar to Samsung Gala...[Details]
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Driven by the energy-saving and environmental awareness and the latest energy efficiency regulations around the world, improving energy efficiency has become an industry consensus. Compared with h...[Details]
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The latest data from the China Association of Automobile Manufacturers shows that in 2022, my country's automobile production and sales will reach 27.021 million and 26.864 million respectively, up...[Details]
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The internal structure of the AT89S51 microcontroller serial port is shown in the figure below. It has two physically independent receiving and transmitting buffers SBUF (special function registers),...[Details]
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Often, we hope that our microcontroller can save some data after power failure, and read the data and continue working next time it is powered on. My project now uses the STM32F4 microcontroller, and...[Details]
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The LED could not be turned on before, and I found out through the simulator that the GPIO registers cannot be configured without using the GPIO clock.
The test code is as follows:
...[Details]
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1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion efficien...[Details]
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