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Last year, Google CEO Sundar Pichai made a statement that the company would invest heavily in hardware and develop a comprehensive roadmap for 2021. This triggered a series of speculations, because a...[Details]
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1 Introduction
Traditional AC/DC converters have large input harmonics, low power factor, and cause pollution to the power grid because of the large energy storage capacitor directly connecte...[Details]
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To develop and transplant uboot, you must first have a certain understanding of uboot, or at least be able to use it, so here you should first familiarize yourself with the use of uboot and how to bu...[Details]
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Introduction When the clicker project is produced, the production information (production time, software version, etc.) needs to be included when the program is burned. If there is a problem with...[Details]
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The STC microcontroller is an enhanced 51 microcontroller, fully compatible with MCS-51, and has added new functions, such as two levels of interrupt priority, one more external interrupt, built-in E...[Details]
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Autonomous driving is undoubtedly the hottest technology in recent years. Using programs to let cars drive on a set route is a plot that only existed in early science fiction movies. With the rapid d...[Details]
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Jiwei.com News: With the advent of the 5G era, the communication system has been upgraded, the frequency bands have increased, and the market demand for RF front-end is growing rapidly. As the most i...[Details]
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Today, the official account "Hainan Tourism Duty Free" tweeted that the Sanya Hailv Duty Free City in Sanya City, Hainan Province will open grandly tomorrow, and the first Apple authorized dealer sto...[Details]
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Fuxin Del Auto Parts Co., Ltd. (hereinafter referred to as "the Company" or "Party B") and Jiangxi Jiangling Group New Energy Vehicle Co., Ltd. (hereinafter referred to as "Jiangling New Energy" or...[Details]
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Today I will introduce to you how to judge the positive and negative poles of straw hat LEDs. I hope it will be helpful to you! Compared with high-power LED lamp beads and 5050 SMD LED lamp beads, ...[Details]
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No. 18, 2012
In order to promote the structural adjustment and industrial upgrading of my country's lead-acid battery industry, standardize industry investment behavior, prevent low-level dupl...[Details]
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With the continuous upgrading of high-definition acquisition, transmission, decoding and display equipment, people's demand for high-definition quality has been greatly met. The high resolution bro...[Details]
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According to reports, offline agents have begun accepting orders for the new generation Huawei P40 series mobile phones and have announced the specific sales time of the mobile phones. ...[Details]
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The USB interface of the microcontroller is usually used. 1) HID is the abbreviation of Human Interface Device. As its name indicates, HID devices are devices that interact directly with people, su...[Details]
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1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]