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1 Introduction
The boot program in a PC is generally composed of BIOS and OS Bootloader (such as LILO or GRUB) located in MBR. However, in embedded systems, there is usually no firmware program li...[Details]
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Vishay introduces ultra-thin MTC package three-phase bridge power module to improve system reliability and reduce production costs
The 130 A to 300 A devices produced at the Mumbai a...[Details]
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Preface Imagine: in the scorching summer or the freezing winter, when you are on your way home tired after a long day of work, the air conditioner has been turned on and adjusted to a comfort...[Details]
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Programmable devices with embedded CPU cores provide an effective way to address a variety of design challenges that are difficult or expensive to solve using software or hardware alone. These devices...[Details]
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The site of the Shuozhou thermal power flywheel energy storage composite frequency modulation project of Huadian Shanxi Company. Photo by our correspondent. Now, in Pu County, Linfen, the 1,200-megawa...[Details]
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With the delivery of the domestically produced Tesla Model 3, Tesla's sales in China have been rising. Jin Ye (pseudonym), a Tesla salesperson, is so busy that he can't even reply to WeChat messages....[Details]
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Today, more and more industries are developing and upgrading in the direction of digitalization and intelligence, and the automotive industry is no exception. Compared with before, it can be said tha...[Details]
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Mobile phone batteries are the power source of mobile phones. Without energy, mobile phones are nothing. Because of this, mobile phone battery maintenance is particularly important. Do you know what ...[Details]
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On the morning of July 20, Qualcomm officially released the new 4nm chips, Snapdragon W5 Gen1 and Snapdragon W5+ Gen1 for wearable devices. According to the official introduction, compared with the p...[Details]
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In the assembly language of the ARM processor, the constant expression of in the instruction syntax format has the following provisions: "The constant must correspond to an 8-bit bitmap, that is, the...[Details]
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Global Leaders in the Community Adopt NVIDIA QODA Unified Programming Platform to Support Quantum-Accelerated AI, HPC, and Health and Financial Applications SANTA CLARA, Calif., July 12, 2022 ...[Details]
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Many designs use astable multivibrators based on logic elements. The simplest approach is an RC feedback loop around a single inverting Schmitt-trigger converter (Figure 1). The output charges th...[Details]
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On June 15, blogger @数码闲聊站 revealed that Xiaomi or Redmi will use MediaTek Dimensity 1000+ chip, which is known as the mid-range killer. Currently, MediaTek Dimensity 1000+ has been mass-produced a...[Details]
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3 Circuit Simulation Analysis
3.1 LM7815 voltage regulator module simulation
Figure 7 shows the simulation results of the three-terminal voltage regulator integrated circuit LM7815. C1 and C2...[Details]
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All automobile groups are committed to researching newer technologies to equip their automobile products, which are their capitals of pride. Mercedes-Benz, as the big brother in the automobile family,...[Details]