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my country's Foreign Minister Qin Gang recently met with visiting Japanese Foreign Minister Hayashi Masaru. During the conversation, Qin Gang pointed out that the United States had used bullying meth...[Details]
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1 Introduction
The task of complete coverage path planning (CCPP) problem is to determine a path that passes through all points in an area or a certain spatial range while avoiding obstacles.
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Using a multimeter to measure resistance is one of the most familiar daily tasks for many engineers. Using a digital multimeter or a pointer multimeter to judge the quality of resistance is also ver...[Details]
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The international version of Redmi 10 was officially released overseas recently. Compared with the domestic version, it has improvements in all configurations. Redmi 10 uses a 6.5-inch 1080P LCD (2...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is a complete thermocouple system based on the AD7793 24-bit Σ-Δ ADC. The AD7793 is a low power, low noise, complete analog front end for...[Details]
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Redmi officially announced that the global sales of the Note 7 series mobile phones have exceeded 15 million units. In order to express gratitude to users, the 6GB version of the "Little King K...[Details]
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On November 6, according to Android Authority, Google confirmed that the first generation of Pixel will receive the last update, and the OTA push will be carried out in December, which means that...[Details]
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Recently, Liam Madden, executive vice president and general manager of Xilinx, talked about what 5G looks like as an FPGA manufacturer, and described why 5G will be so successful in solving the probl...[Details]
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Features: The unique single bus interface mode only requires one line when DS18B20 is connected to the microprocessor to achieve two-way communication between the microprocessor and DS18B20, which g...[Details]
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OnePlus announced a few days ago that it will launch a budget model OnePlus 9R in the Indian market, which will be unveiled on March 23 together with OnePlus 9/Pro. Yesterday, OnePlus India’s...[Details]
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Image source: Physical Review B
A team of researchers from Microsoft's Quantum Division has achieved the first milestone in creating a reliable and practical quantum computer. ...[Details]
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Recently, Sichuan Province issued the "Implementation Plan for the Sichuan Province Industrial Vocational Skills Improvement Action Plan (2020-2021)" (hereinafter referred to as the "Implementation P...[Details]
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A few definitions:
1. Magnetic field intensity H, unit: A/m (From the dimension, we can know that this physical quantity is born and dies together with the electric current. It can be understo...[Details]
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Who are the giants in PV string inverters? Huawei and Sungrow.
Who was the former giant in PV string inverters? Germany’s SMA.
In 1987, SMA, which had just been established for six years,...[Details]
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background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]