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In a single-excitation switching power supply, whether it is a forward or flyback switching power supply, overvoltage protection is required for the power switch tube to prevent the flyback pulse spik...[Details]
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At present, intelligence, networking, and electrification are the major trends in the development of automobiles. Major automobile companies and Internet companies are actively cooperating to joint...[Details]
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I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
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At a critical time when ternary lithium batteries encounter bottlenecks, major automakers have placed the future development of electric vehicles on solid-state batteries. The advantages are very obv...[Details]
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Introduction: PCF8591 ADDA chip, 51 single chip microcomputer and a potentiometer are used here. By controlling the potentiometer, PWM wave is generated to control the rotation of the servo. And the ...[Details]
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Note: There is generally no MMU in a single-chip microcomputer. At most, the cortex-3 can only implement the MPU function, so it cannot convert the virtual address space. So there is only one process....[Details]
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The calculation formula for the small-scale delay of the 1T series microcontroller (us): (4*t + 10) * 1/f void delay(u8 t) { while(--t); } Let's look at another nop related /* 1T series MCU...[Details]
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On the morning of April 11, the main summit of the Smart Manufacturing Conference 2024 was successfully held in Hangzhou. This is an industry event for the fields of smart manufacturing and commerc...[Details]
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About half a month ago, the social media Facebook officially released the white paper of its cryptocurrency project Libra. The cryptocurrency community was immediately in an uproar. On July 2, the ...[Details]
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This week, the Ministry of Industry and Information Technology publicly solicited opinions on the "Conditions for Integrated Circuit Design, Equipment, Materials, Packaging, and Testing Enterprises E...[Details]
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Most people think that MediaTek is a mobile phone chip company, but in fact, MediaTek's business is diversified. Taking the second quarter of 2021 as an example, mobile phones accounted for 57% of it...[Details]
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Honeywell announced a strategic investment in Trinity Mobility Private Limited, an Indian software company and leading provider of IoT and smart city platforms and software applications. “Many citi...[Details]
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When non-renewable energy sources such as electricity, coal, and oil are frequently in short supply, and energy issues are increasingly becoming a bottleneck restricting the economic development of ...[Details]
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Since the advent of ECD, people have continuously improved and perfected it to make its structure and performance more ideal. Over the past few decades, the two most practical advances have been the u...[Details]
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Since most of the UBOOT source code has been modified, the current modification is the network part. Because the network design uses a 16-bit data line method, and RTL8019AS uses a 9346 memory, thi...[Details]
Power technology
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