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Composition of electrical system of speed regulating motor
Power supply system: responsible for providing stable power to the motor, usually using AC or DC power supply. For some special speed...[Details]
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On October 23, 2021, Silicon Micro released the millimeter wave sensor life presence sensing reference design XenD101Pro. With the highly integrated, low-power, and small-volume
millimeter wave...[Details]
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1 Wireless LAN MAC layer protocol
Since IEEE introduced 802.11-1999 and 802.11b, wireless LAN technology has gradually matured. With the support of the special funds for SoC design methods an...[Details]
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The analog multimeter consists of three parts: the meter head, the measuring circuit and the switching switch. There are usually four scale lines on the multimeter head, indicating the resistance,...[Details]
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On the morning of August 27, Hu Baishan, executive vice president of vivo, communicated with the media today and explained the recent rumors about the self-developed chip. He confirmed the exis...[Details]
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Most of the semiconductors we use now are silicon-based circuits, which have been around for 60 years. For many years, they have been developing in accordance with Moore's Law, which is a two-year mi...[Details]
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Chips are the core industry of modern manufacturing. CNC machine tools, robots, smart terminals and other equipment all need a chip with stable and powerful performance. China is a manufacturing powe...[Details]
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Two years ago, Samsung launched its first foldable phone, the Galaxy Fold. The company then adjusted its naming conventions and named the foldable phones the Galaxy Z series. The two new foldab...[Details]
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China Energy Storage Network:
Industry insiders said that the realization of energy internet requires some technical support, and these technologies also have certain thresholds, but compared...[Details]
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On March 15, the 2024 Shandong First Energy Industry Collaborative Development Promotion Conference was held in Qingdao. With the theme of "Innovation Creates Energy Technology Source, Openness Pro...[Details]
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According to Guangdong Daily, on August 12, the "Guangdong Kunpeng Ecosystem Partner Conference" was held in Guangzhou. At the conference, GRG Network Technology released the GRG Kunpeng server. This...[Details]
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According to SamMobile, Samsung's next-generation flagship Galaxy S21 is already in testing. SamMobile quoted sources as saying that the front camera of Samsung Galaxy S21 will be greatly im...[Details]
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For electric vehicles and hybrid vehicles, the core technology lies in the battery. Compared with other types of batteries, power lithium-ion batteries have the disadvantages of high price and poor...[Details]
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Among the u-boot code selections, only 201009 is the latest u-boot version that can be compiled directly without memset.s. After blocking the call of lowlevel_init, I moved all the hardware initial...[Details]
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0. Write in front
3D object detection is a very important basic task for autonomous driving. Today, I would like to recommend a recent review of 3D object detection.
2. Summary
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