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During the 2021 China-ASEAN Expo, Liuzhou Smart Grid Industrial Park successfully signed contracts with four high-tech enterprises with a total investment of 3.04 billion yuan. Currently, there are 1...[Details]
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Figure 1 Figure 1 is a forward and reverse circuit with star-delta starting, that is, the motor starts with star-delta voltage reduction when it rotates forward, and also starts with star-delta vol...[Details]
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On the evening of February 21, Kedali disclosed that it plans to issue stocks to raise no more than 3.6 billion yuan to increase investment in power battery precision structural parts projects. It is ...[Details]
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We often see different expressions such as ARM7, ARM9, ARM11, and armv6k. And in GCC compilation, we often use -march, -mcpu, etc. What do they mean? Sam himself is not very clear, but he has a vague...[Details]
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On April 7, according to Phoenix.com, an auto blogger said that Huawei Smart Car has confirmed that it will cooperate with one of the Japanese brands Nissan, Toyota, and Honda. That is, Huawei's in...[Details]
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Has become
the best working partner
of mankind
Robots are one of the most popular applications at present. Whether in restaurants, factories or homes, robots have gradually replaced huma...[Details]
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Many people confuse power meters and active energy meters. What is the difference between active power meters and active energy meters? Power Meter Overview Power is an important parameter that chara...[Details]
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On July 1, 2018, Hidetoshi Shibata, the new CEO of Renesas Electronics, officially took office, replacing the former CEO Wu Wenjing who resigned due to declining revenue. Hidetoshi Shibata, New P...[Details]
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Not long ago, Qualcomm China announced that it will hold the Snapdragon Technology Summit on December 1, when the new generation of Snapdragon mobile platform will be officially released. It ...[Details]
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On March 18, Redmi announced a new color for K30 Pro: white version. As shown in the picture, the power button of the white version is processed in red, and with the 3D curved glass and the e...[Details]
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The latest news shows that Apple will bring different chips to the new iPhone 14 iteration. Only the iPhone 14 Pro series models can be equipped with the new generation A16 chip, while the slightly l...[Details]
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1. Introduction to Sweeper A sweep frequency meter, also known as a magenta characteristic plotter, is a general electronic instrument that combines a sweep frequency signal source with the XY di...[Details]
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Three-phase asynchronous motors are widely used in the driving of various mechanical equipment due to their simple structure, easy control and maintenance, stable performance and high efficiency.
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After Honor was separated from Huawei, speculation about whose chips Honor would use has never stopped. MediaTek, Qualcomm and UNISOC have all been rumored to supply chips for Honor phones, but in th...[Details]
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51 MCU +18B20 display program +74HC164 extended display digital tube #include stc.h #include "intrins.h" //_nop_(); delay function uses #define uchar unsigned char #define uint unsigned int //====...[Details]
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